Executive Summary
Summary | |
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Title | graphviz security update |
Informations | |||
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Name | DSA-2843 | First vendor Publication | 2014-01-13 |
Vendor | Debian | Last vendor Modification | 2014-01-13 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Two buffer overflow vulnerabilities were reported in Graphviz, a rich collection of graph drawing tools. The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2014-0978 It was discovered that user-supplied input used in the yyerror() function in lib/cgraph/scan.l is not bound-checked before beeing copied into an insufficiently sized memory buffer. A context-dependent attacker could supply a specially crafted input file containing a long line to cause a stack-based buffer overlow, resulting in a denial of service (application crash) or potentially allowing the execution of arbitrary code. CVE-2014-1236 Sebastian Krahmer reported an overflow condition in the chkNum() function in lib/cgraph/scan.l that is triggered as the used regular expression accepts an arbitrary long digit list. With a specially crafted input file, a context-dependent attacker can cause a stack-based buffer overflow, resulting in a denial of service (application crash) or potentially allowing the execution of arbitrary code. For the oldstable distribution (squeeze), these problems have been fixed in version 2.26.3-5+squeeze2. For the stable distribution (wheezy), these problems have been fixed in version 2.26.3-14+deb7u1. For the unstable distribution (sid), these problems will be fixed soon. We recommend that you upgrade your graphviz packages. |
Original Source
Url : http://www.debian.org/security/2014/dsa-2843 |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:21511 | |||
Oval ID: | oval:org.mitre.oval:def:21511 | ||
Title: | USN-2083-1 -- graphviz vulnerabilities | ||
Description: | Graphviz could be made to crash or run programs as your login if it opened a specially crafted file. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-2083-1 CVE-2014-0978 CVE-2014-1235 CVE-2014-1236 | Version: | 5 |
Platform(s): | Ubuntu 13.10 Ubuntu 13.04 Ubuntu 12.10 Ubuntu 12.04 Ubuntu 10.04 | Product(s): | graphviz |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:22492 | |||
Oval ID: | oval:org.mitre.oval:def:22492 | ||
Title: | DSA-2843-1 graphviz - buffer overflow | ||
Description: | Two buffer overflow vulnerabilities were reported in Graphviz, a rich collection of graph drawing tools. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2843-1 CVE-2014-0978 CVE-2014-1236 | Version: | 5 |
Platform(s): | Debian GNU/Linux 6.0 Debian GNU/Linux 7 Debian GNU/kFreeBSD 6.0 Debian GNU/kFreeBSD 7 | Product(s): | graphviz |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 1 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-02-13 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201702-06.nasl - Type : ACT_GATHER_INFO |
2014-03-12 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2014-296.nasl - Type : ACT_GATHER_INFO |
2014-03-12 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2014-297.nasl - Type : ACT_GATHER_INFO |
2014-02-12 | Name : The remote Fedora host is missing a security update. File : fedora_2014-0602.nasl - Type : ACT_GATHER_INFO |
2014-02-12 | Name : The remote Fedora host is missing a security update. File : fedora_2014-0621.nasl - Type : ACT_GATHER_INFO |
2014-02-05 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2014-284.nasl - Type : ACT_GATHER_INFO |
2014-02-05 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2014-285.nasl - Type : ACT_GATHER_INFO |
2014-01-27 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-024.nasl - Type : ACT_GATHER_INFO |
2014-01-17 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2083-1.nasl - Type : ACT_GATHER_INFO |
2014-01-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2843.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:32:30 |
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2014-01-14 00:19:04 |
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