Vulnerability Details : CVE-2015-4695
meta.h in libwmf 0.2.8.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted WMF file.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2015-4695
Probability of exploitation activity in the next 30 days: 10.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 94 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-4695
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
nvd@nist.gov |
CWE ids for CVE-2015-4695
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-4695
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http://www.openwall.com/lists/oss-security/2015/06/21/3
oss-security - Re: CVE-2015-0848 - Heap overflow on libwmf0.2-7
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https://security.gentoo.org/glsa/201602-03
libwmf: Multiple vulnerabilities (GLSA 201602-03) — Gentoo security
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http://www.ubuntu.com/usn/USN-2670-1
USN-2670-1: libwmf vulnerabilities | Ubuntu security notices
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http://rhn.redhat.com/errata/RHSA-2015-1917.html
RHSA-2015:1917 - Security Advisory - Red Hat Customer Portal
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http://www.debian.org/security/2015/dsa-3302
Debian -- Security Information -- DSA-3302-1 libwmf
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http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162569.html
[SECURITY] Fedora 21 Update: libwmf-0.2.8.4-45.fc21
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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=784205
#784205 - CVE-2015-4695: meta_pen_create heap buffer overflow - Debian Bug report logsExploit
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http://lists.opensuse.org/opensuse-updates/2015-07/msg00018.html
openSUSE-SU-2015:1212-1: moderate: Security update for libwmf
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http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
Oracle Linux Bulletin - October 2015
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http://www.openwall.com/lists/oss-security/2015/06/17/3
oss-security - Re: CVE-2015-0848 - Heap overflow on libwmf0.2-7
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http://www.securitytracker.com/id/1032771
libwmf Heap Overflow and Memory Corruption Flaws Let Remote Users Deny Service and Execute Arbitrary Code - SecurityTracker
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http://www.securityfocus.com/bid/75329
libwmf 'player/meta.h' Heap Buffer Overflow Vulnerability
Products affected by CVE-2015-4695
- cpe:2.3:a:wvware:libwmf:0.2.8.4:*:*:*:*:*:*:*