An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vulnerability has been detected in crypto_rsa_common in libfreerdp/crypto/crypto.c.
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An out-of-bounds (OOB)\nwrite vulnerability has been detected in crypto_rsa_common in\nlibfreerdp/crypto/crypto.c.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-05-22T00:00:00", "type": "ubuntucve", "title": "CVE-2020-13398", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-13398"], "modified": "2020-05-22T00:00:00", "id": "UB:CVE-2020-13398", "href": "https://ubuntu.com/security/CVE-2020-13398", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "centos": [{"lastseen": "2023-01-01T04:40:54", "description": "**CentOS Errata and Security Advisory** CESA-2020:2406\n\n\nFreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.\n\nSecurity Fix(es):\n\n* freerdp: Out-of-bounds write in crypto_rsa_common in libfreerdp/crypto/crypto.c (CVE-2020-13398)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\n**Merged security bulletin from advisories:**\nhttps://lists.centos.org/pipermail/centos-announce/2020-June/073186.html\n\n**Affected packages:**\nfreerdp\nfreerdp-devel\nfreerdp-libs\nfreerdp-plugins\n\n**Upstream details at:**\nhttps://access.redhat.com/errata/RHSA-2020:2406", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-06-04T20:08:00", "type": "centos", "title": "freerdp security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-13398"], "modified": "2020-06-04T20:08:00", "id": "CESA-2020:2406", "href": "https://lists.centos.org/pipermail/centos-announce/2020-June/073186.html", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "debiancve": [{"lastseen": "2022-12-03T06:05:52", "description": "An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vulnerability has been detected in crypto_rsa_common in libfreerdp/crypto/crypto.c.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-05-22T18:15:00", "type": "debiancve", "title": "CVE-2020-13398", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-13398"], "modified": "2020-05-22T18:15:00", "id": "DEBIANCVE:CVE-2020-13398", "href": "https://security-tracker.debian.org/tracker/CVE-2020-13398", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "archlinux": [{"lastseen": "2021-07-28T14:33:58", "description": "Arch Linux Security Advisory ASA-202005-16\n==========================================\n\nSeverity: High\nDate : 2020-05-23\nCVE-ID : CVE-2020-13396 CVE-2020-13397 CVE-2020-13398\nPackage : freerdp\nType : information disclosure\nRemote : No\nLink : https://security.archlinux.org/AVG-1172\n\nSummary\n=======\n\nThe package freerdp before version 2:2.1.1-1 is vulnerable to\ninformation disclosure.\n\nResolution\n==========\n\nUpgrade to 2:2.1.1-1.\n\n# pacman -Syu \"freerdp>=2:2.1.1-1\"\n\nThe problems have been fixed upstream in version 2.1.1.\n\nWorkaround\n==========\n\nNone.\n\nDescription\n===========\n\n- CVE-2020-13396 (information disclosure)\n\nAn issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB)\nread vulnerability has been detected in ntlm_read_ChallengeMessage in\nwinpr/libwinpr/sspi/NTLM/ntlm_message.c.\n\n- CVE-2020-13397 (information disclosure)\n\nAn issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB)\nread vulnerability has been detected in security_fips_decrypt in\nlibfreerdp/core/security.c due to an uninitialized value.\n\n- CVE-2020-13398 (information disclosure)\n\nAn issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB)\nwrite vulnerability has been detected in crypto_rsa_common in\nlibfreerdp/crypto/crypto.c.\n\nImpact\n======\n\nA local malicious user can send crafted network traffic and leak\ninformation from the host.\n\nReferences\n==========\n\nhttps://github.com/FreeRDP/FreeRDP/commit/48361c411e50826cb602c7aab773a8a20e1da6bc\nhttps://github.com/FreeRDP/FreeRDP/commit/8fb6336a4072abcee8ce5bd6ae91104628c7bb69\nhttps://github.com/FreeRDP/FreeRDP/commit/d6cd14059b257318f176c0ba3ee0a348826a9ef8\nhttps://github.com/FreeRDP/FreeRDP/commit/8305349a943c68b1bc8c158f431dc607655aadea\nhttps://security.archlinux.org/CVE-2020-13396\nhttps://security.archlinux.org/CVE-2020-13397\nhttps://security.archlinux.org/CVE-2020-13398", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "baseScore": 8.3, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.5}, "published": "2020-05-23T00:00:00", "type": "archlinux", "title": "[ASA-202005-16] freerdp: information disclosure", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398"], "modified": "2020-05-23T00:00:00", "id": "ASA-202005-16", "href": "https://security.archlinux.org/ASA-202005-16", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-01-26T15:30:28", "description": "## Releases\n\n * Ubuntu 18.04 LTS\n\n## Packages\n\n * freerdp \\- RDP client for Windows Terminal Services\n\nIt was discovered that FreeRDP incorrectly handled certain memory \noperations. A remote attacker could use this issue to cause FreeRDP to \ncrash, resulting in a denial of service, or possibly execute arbitrary \ncode.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-11-26T00:00:00", "type": "ubuntu", "title": "FreeRDP vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-11042", "CVE-2020-11045", "CVE-2020-11046", "CVE-2020-11048", "CVE-2020-11058", "CVE-2020-11521", "CVE-2020-11522", "CVE-2020-11523", "CVE-2020-11525", "CVE-2020-11526", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398"], "modified": "2020-11-26T00:00:00", "id": "USN-4382-2", "href": "https://ubuntu.com/security/notices/USN-4382-2", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}, {"lastseen": "2023-01-26T15:37:36", "description": "## Releases\n\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * freerdp \\- RDP client for Windows Terminal Services\n\nIt was discovered that FreeRDP incorrectly handled certain memory \noperations. A remote attacker could use this issue to cause FreeRDP to \ncrash, resulting in a denial of service, or possibly execute arbitrary \ncode.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-06-04T00:00:00", "type": "ubuntu", "title": "FreeRDP vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-11042", "CVE-2020-11045", "CVE-2020-11046", "CVE-2020-11048", "CVE-2020-11049", "CVE-2020-11058", "CVE-2020-11521", "CVE-2020-11522", "CVE-2020-11523", "CVE-2020-11525", "CVE-2020-11526", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398"], "modified": "2020-06-04T00:00:00", "id": "USN-4382-1", "href": "https://ubuntu.com/security/notices/USN-4382-1", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}, {"lastseen": "2023-01-26T15:37:39", "description": "## Releases\n\n * Ubuntu 20.04 LTS\n * Ubuntu 19.10 \n * Ubuntu 18.04 LTS\n\n## Packages\n\n * freerdp2 \\- RDP client for Windows Terminal Services\n\nIt was discovered that FreeRDP incorrectly handled certain memory \noperations. A remote attacker could use this issue to cause FreeRDP to \ncrash, resulting in a denial of service, or possibly exeucte arbitrary \ncode.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-06-01T00:00:00", "type": "ubuntu", "title": "FreeRDP vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-1000852", "CVE-2019-17177", "CVE-2020-11042", "CVE-2020-11044", "CVE-2020-11045", "CVE-2020-11046", "CVE-2020-11047", "CVE-2020-11048", "CVE-2020-11049", "CVE-2020-11058", "CVE-2020-11521", "CVE-2020-11522", "CVE-2020-11523", "CVE-2020-11524", "CVE-2020-11525", "CVE-2020-11526", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398"], "modified": "2020-06-01T00:00:00", "id": "USN-4379-1", "href": "https://ubuntu.com/security/notices/USN-4379-1", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2021-10-22T11:02:33", "description": "-------------------------------------------------------------------------\nDebian LTS Advisory DLA-2356-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Mike Gabriel\nAugust 30, 2020 https://wiki.debian.org/LTS\n-------------------------------------------------------------------------\n\nPackage : freerdp\nVersion : 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4\nCVE ID : CVE-2014-0791 CVE-2020-11042 CVE-2020-11045 CVE-2020-11046 \n CVE-2020-11048 CVE-2020-11058 CVE-2020-11521 CVE-2020-11522 \n CVE-2020-11523 CVE-2020-11525 CVE-2020-11526 CVE-2020-13396 \n CVE-2020-13397 CVE-2020-13398\n\nSeveral vulnerabilites have been reported against FreeRDP, an Open Source\nserver and client implementation of the Microsoft RDP protocol.\n\nCVE-2014-0791\n\n An integer overflow in the license_read_scope_list function in\n libfreerdp/core/license.c in FreeRDP allowed remote RDP\n servers to cause a denial of service (application crash) or possibly\n have unspecified other impact via a large ScopeCount value in a Scope\n List in a Server License Request packet.\n\nCVE-2020-11042\n\n In FreeRDP there was an out-of-bounds read in update_read_icon_info.\n It allowed reading an attacker-defined amount of client memory (32bit\n unsigned -> 4GB) to an intermediate buffer. This could have been used\n to crash the client or store information for later retrieval.\n\nCVE-2020-11045\n\n In FreeRDP there was an out-of-bound read in in\n update_read_bitmap_data that allowed client memory to be read to an\n image buffer. The result displayed on screen as colour.\n\nCVE-2020-11046\n\n In FreeRDP there was a stream out-of-bounds seek in\n update_read_synchronize that could have lead to a later out-of-bounds\n read.\n\nCVE-2020-11048\n\n In FreeRDP there was an out-of-bounds read. It only allowed to abort\n a session. No data extraction was possible.\n\nCVE-2020-11058\n\n In FreeRDP, a stream out-of-bounds seek in\n rdp_read_font_capability_set could have lead to a later out-of-bounds\n read. As a result, a manipulated client or server might have forced a\n disconnect due to an invalid data read.\n\nCVE-2020-11521\n\n libfreerdp/codec/planar.c in FreeRDP had an Out-of-bounds Write.\n\nCVE-2020-11522\n\n libfreerdp/gdi/gdi.c in FreeRDP had an Out-of-bounds Read.\n\nCVE-2020-11523\n\n libfreerdp/gdi/region.c in FreeRDP had an Integer Overflow.\n\nCVE-2020-11525\n\n libfreerdp/cache/bitmap.c in FreeRDP had an Out of bounds read.\n\nCVE-2020-11526\n\n libfreerdp/core/update.c in FreeRDP had an Out-of-bounds Read.\n\nCVE-2020-13396\n\n An out-of-bounds (OOB) read vulnerability has been detected in\n ntlm_read_ChallengeMessage in\n winpr/libwinpr/sspi/NTLM/ntlm_message.c.\n\nCVE-2020-13397\n\n An out-of-bounds (OOB) read vulnerability has been detected in\n security_fips_decrypt in libfreerdp/core/security.c due to an\n uninitialized value.\n\nCVE-2020-13398\n\n An out-of-bounds (OOB) write vulnerability has been detected in\n crypto_rsa_common in libfreerdp/crypto/crypto.c.\n\nFor Debian 9 stretch, these problems have been fixed in version\n1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4.\n\nWe recommend that you upgrade your freerdp packages.\n\nFor the detailed security status of freerdp please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/freerdp\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS\n\n-- \n\nmike gabriel aka sunweaver (Debian Developer)\nfon: +49 (1520) 1976 148\n\nGnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31\nmail: sunweaver@debian.org, http://sunweavers.net\n\nAttachment:\nsignature.asc\nDescription: PGP signature\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "baseScore": 8.3, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.5}, "published": "2020-08-29T23:51:52", "type": "debian", "title": "[SECURITY] [DLA 2356-1] freerdp security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2014-0791", "CVE-2020-11042", "CVE-2020-11045", "CVE-2020-11046", "CVE-2020-11048", "CVE-2020-11058", "CVE-2020-11521", "CVE-2020-11522", "CVE-2020-11523", "CVE-2020-11525", "CVE-2020-11526", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398"], "modified": "2020-08-29T23:51:52", "id": "DEBIAN:DLA-2356-1:A6932", "href": "https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-05T14:50:56", "description": "-------------------------------------------------------------------------\nDebian LTS Advisory DLA-2356-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Mike Gabriel\nAugust 30, 2020 https://wiki.debian.org/LTS\n-------------------------------------------------------------------------\n\nPackage : freerdp\nVersion : 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4\nCVE ID : CVE-2014-0791 CVE-2020-11042 CVE-2020-11045 CVE-2020-11046 \n CVE-2020-11048 CVE-2020-11058 CVE-2020-11521 CVE-2020-11522 \n CVE-2020-11523 CVE-2020-11525 CVE-2020-11526 CVE-2020-13396 \n CVE-2020-13397 CVE-2020-13398\n\nSeveral vulnerabilites have been reported against FreeRDP, an Open Source\nserver and client implementation of the Microsoft RDP protocol.\n\nCVE-2014-0791\n\n An integer overflow in the license_read_scope_list function in\n libfreerdp/core/license.c in FreeRDP allowed remote RDP\n servers to cause a denial of service (application crash) or possibly\n have unspecified other impact via a large ScopeCount value in a Scope\n List in a Server License Request packet.\n\nCVE-2020-11042\n\n In FreeRDP there was an out-of-bounds read in update_read_icon_info.\n It allowed reading an attacker-defined amount of client memory (32bit\n unsigned -> 4GB) to an intermediate buffer. This could have been used\n to crash the client or store information for later retrieval.\n\nCVE-2020-11045\n\n In FreeRDP there was an out-of-bound read in in\n update_read_bitmap_data that allowed client memory to be read to an\n image buffer. The result displayed on screen as colour.\n\nCVE-2020-11046\n\n In FreeRDP there was a stream out-of-bounds seek in\n update_read_synchronize that could have lead to a later out-of-bounds\n read.\n\nCVE-2020-11048\n\n In FreeRDP there was an out-of-bounds read. It only allowed to abort\n a session. No data extraction was possible.\n\nCVE-2020-11058\n\n In FreeRDP, a stream out-of-bounds seek in\n rdp_read_font_capability_set could have lead to a later out-of-bounds\n read. As a result, a manipulated client or server might have forced a\n disconnect due to an invalid data read.\n\nCVE-2020-11521\n\n libfreerdp/codec/planar.c in FreeRDP had an Out-of-bounds Write.\n\nCVE-2020-11522\n\n libfreerdp/gdi/gdi.c in FreeRDP had an Out-of-bounds Read.\n\nCVE-2020-11523\n\n libfreerdp/gdi/region.c in FreeRDP had an Integer Overflow.\n\nCVE-2020-11525\n\n libfreerdp/cache/bitmap.c in FreeRDP had an Out of bounds read.\n\nCVE-2020-11526\n\n libfreerdp/core/update.c in FreeRDP had an Out-of-bounds Read.\n\nCVE-2020-13396\n\n An out-of-bounds (OOB) read vulnerability has been detected in\n ntlm_read_ChallengeMessage in\n winpr/libwinpr/sspi/NTLM/ntlm_message.c.\n\nCVE-2020-13397\n\n An out-of-bounds (OOB) read vulnerability has been detected in\n security_fips_decrypt in libfreerdp/core/security.c due to an\n uninitialized value.\n\nCVE-2020-13398\n\n An out-of-bounds (OOB) write vulnerability has been detected in\n crypto_rsa_common in libfreerdp/crypto/crypto.c.\n\nFor Debian 9 stretch, these problems have been fixed in version\n1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4.\n\nWe recommend that you upgrade your freerdp packages.\n\nFor the detailed security status of freerdp please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/freerdp\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS\n\n-- \n\nmike gabriel aka sunweaver (Debian Developer)\nfon: +49 (1520) 1976 148\n\nGnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31\nmail: sunweaver@debian.org, http://sunweavers.net\n\nAttachment:\nsignature.asc\nDescription: PGP signature\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "baseScore": 8.3, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.5}, "published": "2020-08-29T23:51:52", "type": "debian", "title": "[SECURITY] [DLA 2356-1] freerdp security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2014-0791", "CVE-2020-11042", "CVE-2020-11045", "CVE-2020-11046", "CVE-2020-11048", "CVE-2020-11058", "CVE-2020-11521", "CVE-2020-11522", "CVE-2020-11523", "CVE-2020-11525", "CVE-2020-11526", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398"], "modified": "2020-08-29T23:51:52", "id": "DEBIAN:DLA-2356-1:1D418", "href": "https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-08-05T05:18:55", "description": "\nSeveral vulnerabilites have been reported against FreeRDP, an Open Source\nserver and client implementation of the Microsoft RDP protocol.\n\n\n* [CVE-2014-0791](https://security-tracker.debian.org/tracker/CVE-2014-0791)\nAn integer overflow in the license\\_read\\_scope\\_list function in\n libfreerdp/core/license.c in FreeRDP allowed remote RDP\n servers to cause a denial of service (application crash) or possibly\n have unspecified other impact via a large ScopeCount value in a Scope\n List in a Server License Request packet.\n* [CVE-2020-11042](https://security-tracker.debian.org/tracker/CVE-2020-11042)\nIn FreeRDP there was an out-of-bounds read in update\\_read\\_icon\\_info.\n It allowed reading an attacker-defined amount of client memory (32bit\n unsigned -> 4GB) to an intermediate buffer. This could have been used\n to crash the client or store information for later retrieval.\n* [CVE-2020-11045](https://security-tracker.debian.org/tracker/CVE-2020-11045)\nIn FreeRDP there was an out-of-bound read in in\n update\\_read\\_bitmap\\_data that allowed client memory to be read to an\n image buffer. The result displayed on screen as colour.\n* [CVE-2020-11046](https://security-tracker.debian.org/tracker/CVE-2020-11046)\nIn FreeRDP there was a stream out-of-bounds seek in\n update\\_read\\_synchronize that could have lead to a later out-of-bounds\n read.\n* [CVE-2020-11048](https://security-tracker.debian.org/tracker/CVE-2020-11048)\nIn FreeRDP there was an out-of-bounds read. It only allowed to abort\n a session. No data extraction was possible.\n* [CVE-2020-11058](https://security-tracker.debian.org/tracker/CVE-2020-11058)\nIn FreeRDP, a stream out-of-bounds seek in\n rdp\\_read\\_font\\_capability\\_set could have lead to a later out-of-bounds\n read. As a result, a manipulated client or server might have forced a\n disconnect due to an invalid data read.\n* [CVE-2020-11521](https://security-tracker.debian.org/tracker/CVE-2020-11521)\nlibfreerdp/codec/planar.c in FreeRDP had an Out-of-bounds Write.\n* [CVE-2020-11522](https://security-tracker.debian.org/tracker/CVE-2020-11522)\nlibfreerdp/gdi/gdi.c in FreeRDP had an Out-of-bounds Read.\n* [CVE-2020-11523](https://security-tracker.debian.org/tracker/CVE-2020-11523)\nlibfreerdp/gdi/region.c in FreeRDP had an Integer Overflow.\n* [CVE-2020-11525](https://security-tracker.debian.org/tracker/CVE-2020-11525)\nlibfreerdp/cache/bitmap.c in FreeRDP had an Out of bounds read.\n* [CVE-2020-11526](https://security-tracker.debian.org/tracker/CVE-2020-11526)\nlibfreerdp/core/update.c in FreeRDP had an Out-of-bounds Read.\n* [CVE-2020-13396](https://security-tracker.debian.org/tracker/CVE-2020-13396)\nAn out-of-bounds (OOB) read vulnerability has been detected in\n ntlm\\_read\\_ChallengeMessage in\n winpr/libwinpr/sspi/NTLM/ntlm\\_message.c.\n* [CVE-2020-13397](https://security-tracker.debian.org/tracker/CVE-2020-13397)\nAn out-of-bounds (OOB) read vulnerability has been detected in\n security\\_fips\\_decrypt in libfreerdp/core/security.c due to an\n uninitialized value.\n* [CVE-2020-13398](https://security-tracker.debian.org/tracker/CVE-2020-13398)\nAn out-of-bounds (OOB) write vulnerability has been detected in\n crypto\\_rsa\\_common in libfreerdp/crypto/crypto.c.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4.\n\n\nWe recommend that you upgrade your freerdp packages.\n\n\nFor the detailed security status of freerdp please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/freerdp>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "edition": 1, "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-08-30T00:00:00", "type": "osv", "title": "freerdp - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-11522", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-11045", "CVE-2020-11521", "CVE-2020-11526", "CVE-2020-11046", "CVE-2014-0791", "CVE-2020-11525", "CVE-2020-11058", "CVE-2020-13398", "CVE-2020-11523", "CVE-2020-11048", "CVE-2020-11042"], "modified": "2022-08-05T05:18:52", "id": "OSV:DLA-2356-1", "href": "https://osv.dev/vulnerability/DLA-2356-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "suse": [{"lastseen": "2022-11-09T21:01:42", "description": "An update that fixes 31 vulnerabilities is now available.\n\nDescription:\n\n This update for freerdp fixes the following issues:\n\n frerdp was updated to version 2.1.2 (bsc#1171441,bsc#1173247 and\n jsc#ECO-2006):\n\n - CVE-2020-11017: Fixed a double free which could have denied the server's\n service.\n - CVE-2020-11018: Fixed an out of bounds read which a malicious clients\n could have triggered.\n - CVE-2020-11019: Fixed an issue which could have led to denial of service\n if logger was set to \"WLOG_TRACE\".\n - CVE-2020-11038: Fixed a buffer overflow when /video redirection was used.\n - CVE-2020-11039: Fixed an issue which could have allowed arbitrary memory\n read and write when USB redirection was enabled.\n - CVE-2020-11040: Fixed an out of bounds data read in\n clear_decompress_subcode_rlex.\n - CVE-2020-11041: Fixed an issue with the configuration for sound backend\n which could have led to server's denial of service.\n - CVE-2020-11043: Fixed an out of bounds read in\n rfx_process_message_tileset.\n - CVE-2020-11085: Fixed an out of bounds read in cliprdr_read_format_list.\n - CVE-2020-11086: Fixed an out of bounds read in\n ntlm_read_ntlm_v2_client_challenge.\n - CVE-2020-11087: Fixed an out of bounds read in\n ntlm_read_AuthenticateMessage.\n - CVE-2020-11088: Fixed an out of bounds read in\n ntlm_read_NegotiateMessage.\n - CVE-2020-11089: Fixed an out of bounds read in irp function family.\n - CVE-2020-11095: Fixed a global out of bounds read in\n update_recv_primary_order.\n - CVE-2020-11096: Fixed a global out of bounds read in\n update_read_cache_bitmap_v3_order.\n - CVE-2020-11097: Fixed an out of bounds read in ntlm_av_pair_get.\n - CVE-2020-11098: Fixed an out of bounds read in glyph_cache_put.\n - CVE-2020-11099: Fixed an out of bounds Read in\n license_read_new_or_upgrade_license_packet.\n - CVE-2020-11521: Fixed an out of bounds write in planar.c (bsc#1171443).\n - CVE-2020-11522: Fixed an out of bounds read in gdi.c (bsc#1171444).\n - CVE-2020-11523: Fixed an integer overflow in region.c (bsc#1171445).\n - CVE-2020-11524: Fixed an out of bounds write in interleaved.c\n (bsc#1171446).\n - CVE-2020-11525: Fixed an out of bounds read in bitmap.c (bsc#1171447).\n - CVE-2020-11526: Fixed an out of bounds read in\n update_recv_secondary_order (bsc#1171674).\n - CVE-2020-13396: Fixed an Read in ntlm_read_ChallengeMessage.\n - CVE-2020-13397: Fixed an out of bounds read in security_fips_decrypt due\n to uninitialized value.\n - CVE-2020-13398: Fixed an out of bounds write in crypto_rsa_common.\n - CVE-2020-4030: Fixed an out of bounds read in `TrioParse`.\n - CVE-2020-4031: Fixed a use after free in gdi_SelectObject.\n - CVE-2020-4032: Fixed an integer casting in `update_recv_secondary_order`.\n - CVE-2020-4033: Fixed an out of bound read in RLEDECOMPRESS.\n - Fixed an issue where freerdp failed with -fno-common (bsc#1169748).\n - Fixed an issue where USB redirection with FreeRDP was not working\n (bsc#1169679).\n\n This update was imported from the SUSE:SLE-15-SP1:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.1:\n\n zypper in -t patch openSUSE-2020-1090=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-07-26T00:00:00", "type": "suse", "title": "Security update for freerdp (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-11017", "CVE-2020-11018", "CVE-2020-11019", "CVE-2020-11038", "CVE-2020-11039", "CVE-2020-11040", "CVE-2020-11041", "CVE-2020-11043", "CVE-2020-11085", "CVE-2020-11086", "CVE-2020-11087", "CVE-2020-11088", "CVE-2020-11089", "CVE-2020-11095", "CVE-2020-11096", "CVE-2020-11097", "CVE-2020-11098", "CVE-2020-11099", "CVE-2020-11521", "CVE-2020-11522", "CVE-2020-11523", "CVE-2020-11524", "CVE-2020-11525", "CVE-2020-11526", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398", "CVE-2020-4030", "CVE-2020-4031", "CVE-2020-4032", "CVE-2020-4033"], "modified": "2020-07-26T00:00:00", "id": "OPENSUSE-SU-2020:1090-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PMFBUGT3IBZIELBHFAWBVPCGUFYQHVRD/", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "mageia": [{"lastseen": "2022-04-18T11:19:34", "description": "It was discovered that FreeRDP incorrectly handled certain memory operations. A remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly exeucte arbitrary code. The freerdp package has been updated to version 2.1.2 to fix these issues. Also, the remmina package has been updated to version 1.4.7 for compatibility with the updated freerdp. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.5}, "published": "2020-07-31T23:25:42", "type": "mageia", "title": "Updated freerdp/remmina packages fix security vulnerability\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-11017", "CVE-2020-11018", "CVE-2020-11019", "CVE-2020-11038", "CVE-2020-11039", "CVE-2020-11040", "CVE-2020-11041", "CVE-2020-11042", "CVE-2020-11043", "CVE-2020-11044", "CVE-2020-11045", "CVE-2020-11046", "CVE-2020-11047", "CVE-2020-11048", "CVE-2020-11049", "CVE-2020-11058", "CVE-2020-11085", "CVE-2020-11086", "CVE-2020-11087", "CVE-2020-11088", "CVE-2020-11089", "CVE-2020-11095", "CVE-2020-11096", "CVE-2020-11097", "CVE-2020-11098", "CVE-2020-11099", "CVE-2020-11521", "CVE-2020-11522", "CVE-2020-11523", "CVE-2020-11524", "CVE-2020-11525", "CVE-2020-11526", "CVE-2020-13396", "CVE-2020-13397", "CVE-2020-13398", "CVE-2020-4030", "CVE-2020-4031", "CVE-2020-4032", "CVE-2020-4033"], "modified": "2020-07-31T23:25:42", "id": "MGASA-2020-0297", "href": "https://advisories.mageia.org/MGASA-2020-0297.html", "cvss": {"score": 6.5, "vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}]}
CVE-2020-13398
