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CVE-2018-11813

26
FAUCET Score

CVE-2018-11813 is a high-severity vulnerability affecting ijg libjpeg 9c, specifically a large loop in the read_pixel function within rdtarga.c due to mishandling of EOF. This network-exploitable flaw has low attack complexity and can lead to a denial of service. While no public exploits, Metasploit modules, or Nuclei templates are available, and there's minimal community discussion or media coverage, its potential impact on availability warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
9cCPE matchmatch criteria
cpe:2.3:a:ijg:libjpeg:9c:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.16%
Probability of exploitation in next 30 days
EPSS Percentile
86.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0316 is in the 76th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: libjpeg-turbo-0:1.2.90-8.el7
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: libjpeg
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: libjpeg
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: libjpeg-turbo

Vendor Advisories (1)

redhatCVE-2018-11813Low

libjpeg: "cjpeg" utility large loop because read_pixel in rdtarga.c mishandles EOF

Jun 7, 2018

References

lists.opensuse.org / opensuse-security-announce/2019-04/msg00015.html
lists.opensuse.org / opensuse-security-announce/2019-05/msg00015.html
access.redhat.com / errata/RHSA-2019:2052
bugs.gentoo.org / 727908
github.com / ChijinZ/security_advisories/blob/master/libjpeg-v9c/mail.pdf
Mailing ListThird Party Advisory
github.com / ChijinZ/security_advisories/tree/master/libjpeg-v9c
Third Party Advisory
ijg.org / files/jpegsrc.v9d.tar.gz