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CVE-2013-6630

15
FAUCET Score

CVE-2013-6630 describes an information disclosure vulnerability in the get_dht function of libjpeg-turbo, affecting products like Google Chrome before version 31.0.1650.48. This flaw allows remote attackers to extract sensitive data from uninitialized memory by crafting a malicious JPEG image. With a CVSS score of 5.0, it is a medium-severity vulnerability that can be exploited over a network with low attack complexity, leading to partial confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 31.0.1650.47CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
31.0.1650.0CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.0:*:*:*:*:*:*:*
31.0.1650.2CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.2:*:*:*:*:*:*:*
31.0.1650.3CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.3:*:*:*:*:*:*:*
31.0.1650.4CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.13%
Probability of exploitation in next 30 days
EPSS Percentile
80.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0213 is in the 69th percentile among its peer group of 23,725 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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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 (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: libjpeg-turbo-0:1.2.1-3.el6_5
View patch

Vendor Advisories (1)

redhatCVE-2013-6630Moderate

libjpeg: information leak (read of uninitialized memory)

Nov 12, 2013

References

advisories.mageia.org / MGASA-2013-0333.html
archives.neohapsis.com / archives/fulldisclosure/2013-11/0080.html
git.chromium.org / gitweb
googlechromereleases.blogspot.com / 2013/11/stable-channel-update.html
Vendor Advisory
lists.fedoraproject.org / pipermail/package-announce/2013-December/123437.html
lists.fedoraproject.org / pipermail/package-announce/2013-December/124108.html
lists.fedoraproject.org / pipermail/package-announce/2013-December/124257.html
lists.fedoraproject.org / pipermail/package-announce/2014-January/125470.html
lists.opensuse.org / opensuse-security-announce/2013-11/msg00025.html
lists.opensuse.org / opensuse-security-announce/2013-11/msg00026.html
lists.opensuse.org / opensuse-security-announce/2013-12/msg00002.html
lists.opensuse.org / opensuse-updates/2013-12/msg00085.html
lists.opensuse.org / opensuse-updates/2013-12/msg00086.html
lists.opensuse.org / opensuse-updates/2013-12/msg00087.html
lists.opensuse.org / opensuse-updates/2013-12/msg00119.html
lists.opensuse.org / opensuse-updates/2013-12/msg00120.html
lists.opensuse.org / opensuse-updates/2013-12/msg00121.html
lists.opensuse.org / opensuse-updates/2014-01/msg00002.html
lists.opensuse.org / opensuse-updates/2014-01/msg00042.html
rhn.redhat.com / errata/RHSA-2013-1803.html
bugzilla.mozilla.org / show_bug.cgi
code.google.com / p/chromium/issues/detail
secunia.com / advisories/56175
security.gentoo.org / glsa/201606-03
debian.org / security/2013/dsa-2799
mandriva.com / security/advisories
mozilla.org / security/announce/2013/mfsa2013-116.html
oracle.com / technetwork/topics/security/bulletinapr2016-2952098.html
securitytracker.com / id/1029470
securitytracker.com / id/1029476
ubuntu.com / usn/USN-2052-1
ubuntu.com / usn/USN-2053-1
ubuntu.com / usn/USN-2060-1