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CVE-2014-8158

23
FAUCET Score

CVE-2014-8158 is a stack-based buffer overflow vulnerability in jpc_qmfb.c within JasPer 1.900.1 and earlier, affecting products like Debian, OpenSUSE, and Red Hat. This medium-complexity vulnerability (CVSS 6.8) allows remote attackers to trigger a denial of service or potentially execute arbitrary code by supplying a specially crafted JPEG 2000 image. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating low current attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.900.1CPE matchmatch criteria
cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
13.1CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
14.45%
Probability of exploitation in next 30 days
EPSS Percentile
96.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1445 is in the 96th percentile among its peer group of 19,958 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: jasper-0:1.900.1-16.el6_6.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: jasper-0:1.900.1-26.el7_0.3
View patch
redhatpatch availablevia redhat_api
Product: RHEV Manager version 3.5Fixed in: spice-client-msi-0:3.5-3
View patch

Vendor Advisories (1)

redhatCVE-2014-8158Moderate

jasper: unrestricted stack memory use in jpc_qmfb.c (oCERT-2015-001)

Jan 21, 2015

References

advisories.mageia.org / MGASA-2015-0038.html
lists.opensuse.org / opensuse-updates/2015-02/msg00014.html
rhn.redhat.com / errata/RHSA-2015-0074.html
rhn.redhat.com / errata/RHSA-2015-0698.html
secunia.com / advisories/62583
secunia.com / advisories/62615
secunia.com / advisories/62619
secunia.com / advisories/62765
debian.org / security/2015/dsa-3138
mandriva.com / security/advisories
mandriva.com / security/advisories
ocert.org / advisories/ocert-2015-001.html
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/72293
slackware.com / security/viewer.php
ubuntu.com / usn/USN-2483-1
ubuntu.com / usn/USN-2483-2