The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote
attackers to cause a denial of service (heap-based buffer over-read and
application crash) via a crafted audio file.
#### Bugs
* <https://github.com/erikd/libsndfile/issues/233>
* <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862203>
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", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-06-12T21:42:34", "type": "fedora", "title": "[SECURITY] Fedora 25 Update: libsndfile-1.0.28-2.fc25", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365"], "modified": "2017-06-12T21:42:34", "id": "FEDORA:4CF6C6061A61", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/C5PUVXKGS7PSHBGC5IL7ZC4XCPLBTTCA/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-12-21T08:17:54", "description": "libsndfile is a C library for reading and writing sound files such as AIFF, AU, WAV, and others through one standard interface. It can currently read/write 8, 16, 24 and 32-bit PCM files as well as 32 and 64-bit floating point WAV files and a number of compressed formats. It compiles and runs on *nix, MacOS, and Win32. ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-06-15T08:23:07", "type": "fedora", "title": "[SECURITY] Fedora 24 Update: libsndfile-1.0.28-2.fc24", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365"], "modified": "2017-06-15T08:23:07", "id": "FEDORA:323D860449FA", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/W4WNQTZREQRBYFMF352YWCUZOAJXFVVI/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2021-12-07T16:31:06", "description": "Package : libsndfile\nVersion : 1.0.25-9.1+deb7u2\nCVE ID : CVE-2017-8361 CVE-2017-8362 CVE-2017-8363 CVE-2017-8365\n\n\nCVE-2017-8361\n The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (buffer overflow and\n application crash) or possibly have unspecified other impact via a\n crafted audio file.\n\nCVE-2017-8362\n The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (invalid read and\n application crash) via a crafted audio file.\n\nCVE-2017-8363\n The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (heap-based buffer\n over-read and application crash) via a crafted audio file.\n\nCVE-2017-8365\n The i2les_array function in pcm.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (buffer over-read\n and application crash) via a crafted audio file.\n\n\nFor Debian 7 "Wheezy", these problems have been fixed in version\n1.0.25-9.1+deb7u2.\n\nWe recommend that you upgrade your libsndfile packages.\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", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-05-28T13:04:33", "type": "debian", "title": "[SECURITY] [DLA 956-1] libsndfile security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365"], "modified": "2017-05-28T13:04:33", "id": "DEBIAN:DLA-956-1:36332", "href": "https://lists.debian.org/debian-lts-announce/2017/05/msg00027.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-02-10T00:00:00", "description": "Package : libsndfile\nVersion : 1.0.25-9.1+deb8u2\nCVE ID : CVE-2017-8361 CVE-2017-8362 CVE-2017-8363 CVE-2017-8365 \n CVE-2017-14245 CVE-2017-14246 CVE-2017-14634 CVE-2017-17456 \n CVE-2017-17457 CVE-2018-13139 CVE-2018-19432 CVE-2018-19661 \n CVE-2018-19662\n\nMultiple vulnerabilities have been found in libsndfile, the library for\nreading and writing files containing sampled sound.\n\nCVE-2017-8361\n\n The flac_buffer_copy function (flac.c) is affected by a buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file.\n\nCVE-2017-8362\n\n The flac_buffer_copy function (flac.c) is affected by an out-of-bounds\n read vulnerability. This flaw might be leveraged by remote attackers to\n cause a denial of service via a crafted audio file.\n\nCVE-2017-8363\n\n The flac_buffer_copy function (flac.c) is affected by a heap based OOB\n read vulnerability. This flaw might be leveraged by remote attackers to\n cause a denial of service via a crafted audio file.\n\nCVE-2017-8365\n\n The i2les_array function (pcm.c) is affected by a global buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file.\n\nCVE-2017-14245\nCVE-2017-14246\nCVE-2017-17456\nCVE-2017-17457\n\n The d2alaw_array() and d2ulaw_array() functions (src/ulaw.c and\n src/alaw.c) are affected by an out-of-bounds read vulnerability. This\n flaw might be leveraged by remote attackers to cause denial of service\n or information disclosure via a crafted audio file.\n\nCVE-2017-14634\n\n The double64_init() function (double64.c) is affected by a\n divide-by-zero error. This vulnerability might be leveraged by remote\n attackers to cause denial of service via a crafted audio file.\n\nCVE-2018-13139\n\n The psf_memset function (common.c) is affected by a stack-based buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file. The vulnerability can be triggered by the\n executable sndfile-deinterleave.\n\nCVE-2018-19432\n\n The sf_write_int function (src/sndfile.c) is affected by an\n out-of-bounds read vulnerability. This flaw might be leveraged by\n remote attackers to cause a denial of service via a crafted audio file.\n\nCVE-2018-19661\nCVE-2018-19662\n\n The i2alaw_array() and i2ulaw_array() functions (src/ulaw.c and\n src/alaw.c) are affected by an out-of-bounds read vulnerability. This\n flaw might be leveraged by remote attackers to cause denial of service\n or information disclosure via a crafted audio file.\n\nFor Debian 8 "Jessie", these problems have been fixed in version\n1.0.25-9.1+deb8u2.\n\nWe recommend that you upgrade your libsndfile packages.\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", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-12-26T08:42:22", "type": "debian", "title": "[SECURITY] [DLA 1618-1] libsndfile security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-14245", "CVE-2017-14246", "CVE-2017-14634", "CVE-2017-17456", "CVE-2017-17457", "CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365", "CVE-2018-13139", "CVE-2018-19432", "CVE-2018-19661", "CVE-2018-19662"], "modified": "2018-12-26T08:42:22", "id": "DEBIAN:DLA-1618-1:D4630", "href": "https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-22T13:17:48", "description": "Package : libsndfile\nVersion : 1.0.25-9.1+deb8u2\nCVE ID : CVE-2017-8361 CVE-2017-8362 CVE-2017-8363 CVE-2017-8365 \n CVE-2017-14245 CVE-2017-14246 CVE-2017-14634 CVE-2017-17456 \n CVE-2017-17457 CVE-2018-13139 CVE-2018-19432 CVE-2018-19661 \n CVE-2018-19662\n\nMultiple vulnerabilities have been found in libsndfile, the library for\nreading and writing files containing sampled sound.\n\nCVE-2017-8361\n\n The flac_buffer_copy function (flac.c) is affected by a buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file.\n\nCVE-2017-8362\n\n The flac_buffer_copy function (flac.c) is affected by an out-of-bounds\n read vulnerability. This flaw might be leveraged by remote attackers to\n cause a denial of service via a crafted audio file.\n\nCVE-2017-8363\n\n The flac_buffer_copy function (flac.c) is affected by a heap based OOB\n read vulnerability. This flaw might be leveraged by remote attackers to\n cause a denial of service via a crafted audio file.\n\nCVE-2017-8365\n\n The i2les_array function (pcm.c) is affected by a global buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file.\n\nCVE-2017-14245\nCVE-2017-14246\nCVE-2017-17456\nCVE-2017-17457\n\n The d2alaw_array() and d2ulaw_array() functions (src/ulaw.c and\n src/alaw.c) are affected by an out-of-bounds read vulnerability. This\n flaw might be leveraged by remote attackers to cause denial of service\n or information disclosure via a crafted audio file.\n\nCVE-2017-14634\n\n The double64_init() function (double64.c) is affected by a\n divide-by-zero error. This vulnerability might be leveraged by remote\n attackers to cause denial of service via a crafted audio file.\n\nCVE-2018-13139\n\n The psf_memset function (common.c) is affected by a stack-based buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file. The vulnerability can be triggered by the\n executable sndfile-deinterleave.\n\nCVE-2018-19432\n\n The sf_write_int function (src/sndfile.c) is affected by an\n out-of-bounds read vulnerability. This flaw might be leveraged by\n remote attackers to cause a denial of service via a crafted audio file.\n\nCVE-2018-19661\nCVE-2018-19662\n\n The i2alaw_array() and i2ulaw_array() functions (src/ulaw.c and\n src/alaw.c) are affected by an out-of-bounds read vulnerability. This\n flaw might be leveraged by remote attackers to cause denial of service\n or information disclosure via a crafted audio file.\n\nFor Debian 8 "Jessie", these problems have been fixed in version\n1.0.25-9.1+deb8u2.\n\nWe recommend that you upgrade your libsndfile packages.\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", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-12-26T08:42:22", "type": "debian", "title": "[SECURITY] [DLA 1618-1] libsndfile security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-14245", "CVE-2017-14246", "CVE-2017-14634", "CVE-2017-17456", "CVE-2017-17457", "CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365", "CVE-2018-13139", "CVE-2018-19432", "CVE-2018-19661", "CVE-2018-19662"], "modified": "2018-12-26T08:42:22", "id": "DEBIAN:DLA-1618-1:882B0", "href": "https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-08-05T05:20:15", "description": "\n* [CVE-2017-8361](https://security-tracker.debian.org/tracker/CVE-2017-8361)\nThe flac\\_buffer\\_copy function in flac.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (buffer overflow and\n application crash) or possibly have unspecified other impact via a\n crafted audio file.\n* [CVE-2017-8362](https://security-tracker.debian.org/tracker/CVE-2017-8362)\nThe flac\\_buffer\\_copy function in flac.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (invalid read and\n application crash) via a crafted audio file.\n* [CVE-2017-8363](https://security-tracker.debian.org/tracker/CVE-2017-8363)\nThe flac\\_buffer\\_copy function in flac.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (heap-based buffer\n over-read and application crash) via a crafted audio file.\n* [CVE-2017-8365](https://security-tracker.debian.org/tracker/CVE-2017-8365)\nThe i2les\\_array function in pcm.c in libsndfile 1.0.28 allows\n remote attackers to cause a denial of service (buffer over-read\n and application crash) via a crafted audio file.\n\n\nFor Debian 7 Wheezy, these problems have been fixed in version\n1.0.25-9.1+deb7u2.\n\n\nWe recommend that you upgrade your libsndfile packages.\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", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-05-28T00:00:00", "type": "osv", "title": "libsndfile - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8363", "CVE-2017-8362", "CVE-2017-8361", "CVE-2017-8365"], "modified": "2022-08-05T05:19:59", "id": "OSV:DLA-956-1", "href": "https://osv.dev/vulnerability/DLA-956-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-21T08:19:08", "description": "\nMultiple vulnerabilities have been found in libsndfile, the library for\nreading and writing files containing sampled sound.\n\n\n* [CVE-2017-8361](https://security-tracker.debian.org/tracker/CVE-2017-8361)\nThe flac\\_buffer\\_copy function (flac.c) is affected by a buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file.\n* [CVE-2017-8362](https://security-tracker.debian.org/tracker/CVE-2017-8362)\nThe flac\\_buffer\\_copy function (flac.c) is affected by an out-of-bounds\n read vulnerability. This flaw might be leveraged by remote attackers to\n cause a denial of service via a crafted audio file.\n* [CVE-2017-8363](https://security-tracker.debian.org/tracker/CVE-2017-8363)\nThe flac\\_buffer\\_copy function (flac.c) is affected by a heap based OOB\n read vulnerability. This flaw might be leveraged by remote attackers to\n cause a denial of service via a crafted audio file.\n* [CVE-2017-8365](https://security-tracker.debian.org/tracker/CVE-2017-8365)\nThe i2les\\_array function (pcm.c) is affected by a global buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file.\n* [CVE-2017-14245](https://security-tracker.debian.org/tracker/CVE-2017-14245) /\n [CVE-2017-14246](https://security-tracker.debian.org/tracker/CVE-2017-14246) /\n [CVE-2017-17456](https://security-tracker.debian.org/tracker/CVE-2017-17456) /\n [CVE-2017-17457](https://security-tracker.debian.org/tracker/CVE-2017-17457)\nThe d2alaw\\_array() and d2ulaw\\_array() functions (src/ulaw.c and\n src/alaw.c) are affected by an out-of-bounds read vulnerability. This\n flaw might be leveraged by remote attackers to cause denial of service\n or information disclosure via a crafted audio file.\n* [CVE-2017-14634](https://security-tracker.debian.org/tracker/CVE-2017-14634)\nThe double64\\_init() function (double64.c) is affected by a\n divide-by-zero error. This vulnerability might be leveraged by remote\n attackers to cause denial of service via a crafted audio file.\n* [CVE-2018-13139](https://security-tracker.debian.org/tracker/CVE-2018-13139)\nThe psf\\_memset function (common.c) is affected by a stack-based buffer\n overflow. This vulnerability might be leveraged by remote attackers to\n cause a denial of service, or possibly have unspecified other impact\n via a crafted audio file. The vulnerability can be triggered by the\n executable sndfile-deinterleave.\n* [CVE-2018-19432](https://security-tracker.debian.org/tracker/CVE-2018-19432)\nThe sf\\_write\\_int function (src/sndfile.c) is affected by an\n out-of-bounds read vulnerability. This flaw might be leveraged by\n remote attackers to cause a denial of service via a crafted audio file.\n* [CVE-2018-19661](https://security-tracker.debian.org/tracker/CVE-2018-19661) /\n [CVE-2018-19662](https://security-tracker.debian.org/tracker/CVE-2018-19662)\nThe i2alaw\\_array() and i2ulaw\\_array() functions (src/ulaw.c and\n src/alaw.c) are affected by an out-of-bounds read vulnerability. This\n flaw might be leveraged by remote attackers to cause denial of service\n or information disclosure via a crafted audio file.\n\n\nFor Debian 8 Jessie, these problems have been fixed in version\n1.0.25-9.1+deb8u2.\n\n\nWe recommend that you upgrade your libsndfile packages.\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", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-12-26T00:00:00", "type": "osv", "title": "libsndfile - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-14246", "CVE-2017-8363", "CVE-2017-8362", "CVE-2017-14245", "CVE-2018-19432", "CVE-2017-17457", "CVE-2017-17456", "CVE-2018-19661", "CVE-2018-19662", "CVE-2018-13139", "CVE-2017-14634", "CVE-2017-8361", "CVE-2017-8365"], "modified": "2022-07-21T05:52:26", "id": "OSV:DLA-1618-1", "href": "https://osv.dev/vulnerability/DLA-1618-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "freebsd": [{"lastseen": "2022-12-03T00:17:57", "description": "\n\nAgostino Sarubbo, Gentoo reports:\n\nCVE-2017-8361 (Medium): The flac_buffer_copy function in flac.c in\n\t libsndfile 1.0.28 allows remote attackers to cause a denial of service\n\t (buffer overflow and application crash) or possibly have unspecified\n\t other impact via a crafted audio file.\n\n\nCVE-2017-8362 (Medium): The flac_buffer_copy function in flac.c in\n\t libsndfile 1.0.28 allows remote attackers to cause a denial of service\n\t (invalid read and application crash) via a crafted audio file.\n\n\nCVE-2017-8363 (Medium): The flac_buffer_copy function in flac.c in\n\t libsndfile 1.0.28 allows remote attackers to cause a denial of service\n\t (heap-based buffer over-read and application crash) via a crafted audio\n\t file.\n\n\nCVE-2017-8365 (Medium): The i2les_array function in pcm.c in libsndfile\n\t 1.0.28 allows remote attackers to cause a denial of service (buffer\n\t over-read and application crash) via a crafted audio file.\n\nmanxorist on Github reports:\n\nCVE-2017-12562 (High): Heap-based Buffer Overflow in the\n\t psf_binheader_writef function in common.c in libsndfile through\n\t 1.0.28 allows remote attackers to cause a denial of service\n\t (application crash) or possibly have unspecified other impact.\n\nXin-Jiang on Github reports:\n\nCVE-2017-14634 (Medium): In libsndfile 1.0.28, a divide-by-zero\n\t error exists in the function double64_init() in double64.c, which\n\t may lead to DoS when playing a crafted audio file.\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-04-12T00:00:00", "type": "freebsd", "title": "libsndfile -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-12562", "CVE-2017-14634", "CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365"], "modified": "2017-04-12T00:00:00", "id": "2B386075-1D9C-11E8-B6AA-4CCC6ADDA413", "href": "https://vuxml.freebsd.org/freebsd/2b386075-1d9c-11e8-b6aa-4ccc6adda413.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "gentoo": [{"lastseen": "2022-12-03T00:21:15", "description": "### Background\n\nlibsndfile is a C library for reading and writing files containing sampled sound. \n\n### Description\n\nMultiple vulnerabilities have been discovered in libsndfile. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA remote attacker, by enticing a user to open a specially crafted file, could cause a Denial of Service condition or have other unspecified impacts. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll libsndfile users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=media-libs/libsndfile-1.0.28-r4\"", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-11-30T00:00:00", "type": "gentoo", "title": "libsndfile: Multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-12562", "CVE-2017-14634", "CVE-2017-6892", "CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365", "CVE-2018-13139"], "modified": "2018-11-30T00:00:00", "id": "GLSA-201811-23", "href": "https://security.gentoo.org/glsa/201811-23", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-01-26T13:16:24", "description": "## Releases\n\n * Ubuntu 17.04 \n * Ubuntu 16.10 \n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * libsndfile \\- Library for reading/writing audio files\n\nAgostino Sarubbo and Jakub Jirasek discovered that libsndfile incorrectly \nhandled certain malformed files. A remote attacker could use this issue to \ncause libsndfile to crash, resulting in a denial of service, or possibly \nexecute arbitrary code.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2017-06-01T00:00:00", "type": "ubuntu", "title": "libsndfile vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-7585", "CVE-2017-7586", "CVE-2017-7741", "CVE-2017-7742", "CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365"], "modified": "2017-06-01T00:00:00", "id": "USN-3306-1", "href": "https://ubuntu.com/security/notices/USN-3306-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "mageia": [{"lastseen": "2022-04-18T11:19:34", "description": "A stack-based buffer overflow via a specially crafted FLAC file due to an error in the header_read() function (CVE-2017-7586). Several stack-based buffer overflows via a specially crafted FLAC file due to an error in the flac_buffer_copy() function (CVE-2017-7585, CVE-2017-7741, CVE-2017-7742). Global buffer overflow in flac_buffer_copy() (CVE-2017-8361). Invalid memory read in flac_buffer_copy() (CVE-2017-8362). Heap-based buffer overflow in flac_buffer_copy() (CVE-2017-8363). The i2les_array function in pcm.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file (CVE-2017-8365). \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2017-06-12T07:42:23", "type": "mageia", "title": "Updated libsndfile packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "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, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-7585", "CVE-2017-7586", "CVE-2017-7741", "CVE-2017-7742", "CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365"], "modified": "2017-06-12T07:42:23", "id": "MGASA-2017-0168", "href": "https://advisories.mageia.org/MGASA-2017-0168.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}]}
CVE-2017-8363
