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CVE-2015-4696

15
FAUCET Score

CVE-2015-4696 is a use-after-free vulnerability in libwmf 0.2.8.4, affecting products like wvware, which allows remote attackers to cause a denial of service (crash) via specially crafted WMF files processed by wmf2gd or wmf2eps commands. This vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and requiring no authentication, but only leading to a partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.2.8.4CPE matchmatch criteria
cpe:2.3:a:wvware:libwmf:0.2.8.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.98%
Probability of exploitation in next 30 days
EPSS Percentile
92.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0598 is in the 91st percentile among its peer group of 19,955 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: libwmf-0:0.2.8.4-25.el6_7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: libwmf-0:0.2.8.4-41.el7_1
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: libwmf

Vendor Advisories (1)

redhatCVE-2015-4696Moderate

libwmf: use-after-free flaw in meta.h

May 3, 2015

References

lists.fedoraproject.org / pipermail/package-announce/2015-July/162569.html
lists.opensuse.org / opensuse-updates/2015-07/msg00018.html
rhn.redhat.com / errata/RHSA-2015-1917.html
bugs.debian.org / cgi-bin/bugreport.cgi
Exploit
security.gentoo.org / glsa/201602-03
debian.org / security/2015/dsa-3302
openwall.com / lists/oss-security/2015/06/17/3
openwall.com / lists/oss-security/2015/06/21/3
oracle.com / technetwork/topics/security/linuxbulletinoct2015-2719645.html
securityfocus.com / bid/75331
securitytracker.com / id/1032771
ubuntu.com / usn/USN-2670-1