ID OPENVAS:1361412562310842162 Type openvas Reporter Copyright (C) 2015 Greenbone Networks GmbH Modified 2019-03-13T00:00:00
Description
The remote host is missing an update for the
###############################################################################
# OpenVAS Vulnerability Test
#
# Ubuntu Update for libtasn1-6 USN-2559-1
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (C) 2015 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.842162");
script_version("$Revision: 14140 $");
script_tag(name:"last_modification", value:"$Date: 2019-03-13 13:26:09 +0100 (Wed, 13 Mar 2019) $");
script_tag(name:"creation_date", value:"2015-04-09 07:09:25 +0200 (Thu, 09 Apr 2015)");
script_cve_id("CVE-2015-2806");
script_tag(name:"cvss_base", value:"10.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"qod_type", value:"package");
script_name("Ubuntu Update for libtasn1-6 USN-2559-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'libtasn1-6'
package(s) announced via the referenced advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Hanno Bö ck discovered that Libtasn1
incorrectly handled certain ASN.1 data. A remote attacker could possibly exploit
this with specially crafted ASN.1 data and cause applications using Libtasn1 to
crash, resulting in a denial of service, or possibly execute arbitrary code.");
script_tag(name:"affected", value:"libtasn1-6 on Ubuntu 14.10,
Ubuntu 14.04 LTS,
Ubuntu 12.04 LTS,
Ubuntu 10.04 LTS");
script_tag(name:"solution", value:"Please Install the Updated Packages.");
script_xref(name:"USN", value:"2559-1");
script_xref(name:"URL", value:"http://www.ubuntu.com/usn/usn-2559-1/");
script_tag(name:"solution_type", value:"VendorFix");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2015 Greenbone Networks GmbH");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(14\.10|14\.04 LTS|12\.04 LTS|10\.04 LTS)");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
if(release == "UBUNTU14.10")
{
if ((res = isdpkgvuln(pkg:"libtasn1-6:amd64", ver:"4.0-2ubuntu0.1", rls:"UBUNTU14.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libtasn1-6:i386", ver:"4.0-2ubuntu0.1", rls:"UBUNTU14.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
if(release == "UBUNTU14.04 LTS")
{
if ((res = isdpkgvuln(pkg:"libtasn1-6:i386", ver:"3.4-3ubuntu0.2", rls:"UBUNTU14.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libtasn1-6:amd64", ver:"3.4-3ubuntu0.2", rls:"UBUNTU14.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
if(release == "UBUNTU12.04 LTS")
{
if ((res = isdpkgvuln(pkg:"libtasn1-3", ver:"2.10-1ubuntu1.3", rls:"UBUNTU12.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
if(release == "UBUNTU10.04 LTS")
{
if ((res = isdpkgvuln(pkg:"libtasn1-3", ver:"2.4-1ubuntu0.3", rls:"UBUNTU10.04 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
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{"cve": [{"lastseen": "2020-12-09T20:03:02", "description": "Stack-based buffer overflow in asn1_der_decoding in libtasn1 before 4.4 allows remote attackers to have unspecified impact via unknown vectors.", "edition": 5, "cvss3": {}, "published": "2015-04-10T15:00:00", "title": "CVE-2015-2806", "type": "cve", "cwe": ["CWE-119"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-2806"], "modified": "2018-01-05T02:30:00", "cpe": ["cpe:/o:fedoraproject:fedora:21", "cpe:/o:canonical:ubuntu_linux:12.04", "cpe:/o:canonical:ubuntu_linux:14.10", "cpe:/o:fedoraproject:fedora:20", "cpe:/o:canonical:ubuntu_linux:10.04", "cpe:/o:debian:debian_linux:7.0", "cpe:/a:gnu:libtasn1:4.3", "cpe:/o:fedoraproject:fedora:22", "cpe:/o:canonical:ubuntu_linux:14.04"], "id": "CVE-2015-2806", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2806", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*", "cpe:2.3:a:gnu:libtasn1:4.3:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*", "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*"]}], "ubuntu": [{"lastseen": "2020-07-02T11:34:18", "bulletinFamily": "unix", "cvelist": ["CVE-2015-2806"], "description": "Hanno B\u00f6ck discovered that Libtasn1 incorrectly handled certain ASN.1 data. \nA remote attacker could possibly exploit this with specially crafted ASN.1 \ndata and cause applications using Libtasn1 to crash, resulting in a denial \nof service, or possibly execute arbitrary code.", "edition": 5, "modified": "2015-04-08T00:00:00", "published": "2015-04-08T00:00:00", "id": "USN-2559-1", "href": "https://ubuntu.com/security/notices/USN-2559-1", "title": "Libtasn1 vulnerability", "type": "ubuntu", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "debian": [{"lastseen": "2020-11-11T13:12:28", "bulletinFamily": "unix", "cvelist": ["CVE-2015-2806"], "description": "Package : libtasn1-3\nVersion : 2.7-1+squeeze+3\nCVE ID : CVE-2015-2806\n\nHanno Boeck discovered a stack-based buffer overflow in the\nasn1_der_decoding function in Libtasn1, a library to manage ASN.1\nstructures. A remote attacker could take advantage of this flaw to cause\nan application using the Libtasn1 library to crash, or potentially to\nexecute arbitrary code.\n", "edition": 7, "modified": "2015-04-12T17:45:24", "published": "2015-04-12T17:45:24", "id": "DEBIAN:DLA-195-1:84626", "href": "https://lists.debian.org/debian-lts-announce/2015/debian-lts-announce-201504/msg00009.html", "title": "[SECURITY] [DLA 195-1] libtasn1-3 security update", "type": "debian", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2019-05-30T02:22:06", "bulletinFamily": "unix", "cvelist": ["CVE-2015-2806"], "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3220-1 security@debian.org\nhttp://www.debian.org/security/ Salvatore Bonaccorso\nApril 11, 2015 http://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : libtasn1-3\nCVE ID : CVE-2015-2806\n\nHanno Boeck discovered a stack-based buffer overflow in the\nasn1_der_decoding function in Libtasn1, a library to manage ASN.1\nstructures. 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A remote attacker could take advantage\n\t of this flaw to cause an application using the Libtasn1 library\n\t to crash, or potentially to execute arbitrary code.\n\n", "edition": 4, "modified": "2015-04-11T00:00:00", "published": "2015-04-11T00:00:00", "id": "82595123-E8B8-11E4-A008-047D7B492D07", "href": "https://vuxml.freebsd.org/freebsd/82595123-e8b8-11e4-a008-047d7b492d07.html", "title": "libtasn1 -- stack-based buffer overflow in asn1_der_decoding", "type": "freebsd", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "securityvulns": [{"lastseen": "2018-08-31T11:10:58", "bulletinFamily": "software", "cvelist": ["CVE-2015-2806"], "description": "\r\n\r\n==========================================================================\r\nUbuntu Security Notice USN-2559-1\r\nApril 08, 2015\r\n\r\nlibtasn1-3, libtasn1-6 vulnerability\r\n==========================================================================\r\n\r\nA security issue affects these releases of Ubuntu and its derivatives:\r\n\r\n- Ubuntu 14.10\r\n- Ubuntu 14.04 LTS\r\n- Ubuntu 12.04 LTS\r\n- Ubuntu 10.04 LTS\r\n\r\nSummary:\r\n\r\nLibtasn1 could be made to crash or run programs if it processed specially\r\ncrafted data.\r\n\r\nSoftware Description:\r\n- libtasn1-6: Library to manage ASN.1 structures\r\n- libtasn1-3: Library to manage ASN.1 structures\r\n\r\nDetails:\r\n\r\nHanno Bock discovered that Libtasn1 incorrectly handled certain ASN.1 data.\r\nA remote attacker could possibly exploit this with specially crafted ASN.1\r\ndata and cause applications using Libtasn1 to crash, resulting in a denial\r\nof service, or possibly execute arbitrary code.\r\n\r\nUpdate instructions:\r\n\r\nThe problem can be corrected by updating your system to the following\r\npackage versions:\r\n\r\nUbuntu 14.10:\r\n libtasn1-6 4.0-2ubuntu0.1\r\n\r\nUbuntu 14.04 LTS:\r\n libtasn1-6 3.4-3ubuntu0.2\r\n\r\nUbuntu 12.04 LTS:\r\n libtasn1-3 2.10-1ubuntu1.3\r\n\r\nUbuntu 10.04 LTS:\r\n libtasn1-3 2.4-1ubuntu0.3\r\n\r\nIn general, a standard system update will make all the necessary changes.\r\n\r\nReferences:\r\n http://www.ubuntu.com/usn/usn-2559-1\r\n CVE-2015-2806\r\n\r\nPackage Information:\r\n https://launchpad.net/ubuntu/+source/libtasn1-6/4.0-2ubuntu0.1\r\n https://launchpad.net/ubuntu/+source/libtasn1-6/3.4-3ubuntu0.2\r\n https://launchpad.net/ubuntu/+source/libtasn1-3/2.10-1ubuntu1.3\r\n https://launchpad.net/ubuntu/+source/libtasn1-3/2.4-1ubuntu0.3\r\n\r\n\r\n\r\n\r\n-- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce\r\n\r\n", "edition": 1, "modified": "2015-04-08T00:00:00", "published": "2015-04-08T00:00:00", "id": "SECURITYVULNS:DOC:31883", "href": "https://vulners.com/securityvulns/SECURITYVULNS:DOC:31883", "title": "[USN-2559-1] Libtasn1 vulnerability", "type": "securityvulns", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2018-08-31T11:09:59", "bulletinFamily": "software", "cvelist": ["CVE-2015-2806"], "description": "Memory corruption on ASN.1 parsing.", "edition": 1, "modified": "2015-04-08T00:00:00", "published": "2015-04-08T00:00:00", "id": "SECURITYVULNS:VULN:14357", "href": "https://vulners.com/securityvulns/SECURITYVULNS:VULN:14357", "title": "libtasn1 memory corruption", "type": "securityvulns", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}], "archlinux": [{"lastseen": "2016-09-02T18:44:48", "bulletinFamily": "unix", "cvelist": ["CVE-2015-2806"], "description": "A two-byte stack overflow has been found in the ASN.1 DER decoding logic\nof libtasn1.", "modified": "2015-04-03T00:00:00", "published": "2015-04-03T00:00:00", "id": "ASA-201504-3", "href": "https://lists.archlinux.org/pipermail/arch-security/2015-April/000270.html", "type": "archlinux", "title": "libtasn1: stack overflow", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}], "fedora": [{"lastseen": "2020-12-21T08:17:52", "bulletinFamily": "unix", "cvelist": ["CVE-2015-2806"], "description": "libtasn1 is the ASN.1 library used in GNUTLS. 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reference:\"libtasn1-debugsource-3.7-2.4.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"libtasn1-devel-3.7-2.4.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"libtasn1-6-32bit-3.7-2.4.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"libtasn1-6-debuginfo-32bit-3.7-2.4.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"libtasn1-devel-32bit-3.7-2.4.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libtasn1 / libtasn1-6 / libtasn1-6-32bit / libtasn1-6-debuginfo / etc\");\n}\n", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "gentoo": [{"lastseen": "2016-09-06T19:47:05", "bulletinFamily": "unix", "cvelist": ["CVE-2015-3622", "CVE-2015-2806"], "description": "### Background\n\nlibtasn1 is an ASN.1 library\n\n### Description\n\nMultiple vulnerabilities have been discovered in libtasn1. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA remote attacker could possibly execute arbitrary code with the privileges of the process, or cause a Denial of Service condition. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll libtasn1 users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=dev-libs/libtasn1-1.4.5\"", "edition": 1, "modified": "2015-09-24T00:00:00", "published": "2015-09-24T00:00:00", "id": "GLSA-201509-04", "href": "https://security.gentoo.org/glsa/201509-04", "type": "gentoo", "title": "libtasn1: Multiple vulnerabilities", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}], "centos": [{"lastseen": "2019-12-20T18:27:34", "bulletinFamily": "unix", "cvelist": ["CVE-2015-3622", "CVE-2015-2806"], "description": "**CentOS Errata and Security Advisory** CESA-2017:1860\n\n\nLibtasn1 is a library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing and structures management, and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions.\n\nThe following packages have been upgraded to a later upstream version: libtasn1 (4.10). (BZ#1360639)\n\nSecurity Fix(es):\n\n* A heap-based buffer overflow flaw was found in the way the libtasn1 library decoded certain DER-encoded inputs. A specially crafted DER-encoded input could cause an application using libtasn1 to perform an invalid read, causing the application to crash. (CVE-2015-3622)\n\n* A stack-based buffer overflow was found in the way libtasn1 decoded certain DER encoded data. An attacker could use this flaw to crash an application using the libtasn1 library. (CVE-2015-2806)\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.\n\n**Merged security bulletin from advisories:**\nhttp://lists.centos.org/pipermail/centos-cr-announce/2017-August/004322.html\n\n**Affected packages:**\nlibtasn1\nlibtasn1-devel\nlibtasn1-tools\n\n**Upstream details at:**\n", "edition": 3, "modified": "2017-08-24T01:39:20", "published": "2017-08-24T01:39:20", "href": "http://lists.centos.org/pipermail/centos-cr-announce/2017-August/004322.html", "id": "CESA-2017:1860", "title": "libtasn1 security update", "type": "centos", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "redhat": [{"lastseen": "2019-08-13T18:45:57", "bulletinFamily": "unix", "cvelist": ["CVE-2015-2806", "CVE-2015-3622"], "description": "Libtasn1 is a library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing and structures management, and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions.\n\nThe following packages have been upgraded to a later upstream version: libtasn1 (4.10). (BZ#1360639)\n\nSecurity Fix(es):\n\n* A heap-based buffer overflow flaw was found in the way the libtasn1 library decoded certain DER-encoded inputs. A specially crafted DER-encoded input could cause an application using libtasn1 to perform an invalid read, causing the application to crash. (CVE-2015-3622)\n\n* A stack-based buffer overflow was found in the way libtasn1 decoded certain DER encoded data. An attacker could use this flaw to crash an application using the libtasn1 library. (CVE-2015-2806)\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.", "modified": "2018-04-12T03:33:37", "published": "2017-08-01T09:55:26", "id": "RHSA-2017:1860", "href": "https://access.redhat.com/errata/RHSA-2017:1860", "type": "redhat", "title": "(RHSA-2017:1860) Moderate: libtasn1 security, bug fix, and enhancement update", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "oraclelinux": [{"lastseen": "2020-10-22T17:08:50", "bulletinFamily": "unix", "cvelist": ["CVE-2015-3622", "CVE-2015-2806"], "description": "[4.10-1]\n- Updated to the 4.x branch (#1360639)", "edition": 5, "modified": "2017-08-07T00:00:00", "published": "2017-08-07T00:00:00", "id": "ELSA-2017-1860", "href": "http://linux.oracle.com/errata/ELSA-2017-1860.html", "title": "libtasn1 security, bug fix, and enhancement update", "type": "oraclelinux", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}]}