Vulnerability in Google Chrome
CVE-2013-6630
The get_dht function in jdmarker.c in libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48 and other products, does not set all elements of a certain Huffman value array during the reading of segments that follow Define Huffman Table (DHT) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.021 (81.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Google Chrome — versions 31.0.1650.0, 31.0.1650.2, 31.0.1650.3
Weakness classification (CWE)
References
- archives.neohapsis.com/archives/fulldisclosure/2013-11/0080.html (mailing-list)
- lists.opensuse.org/opensuse-updates/2013-12/msg00120.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2013-1803.html (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2013-12/msg00119.html (vendor-advisory)
- secunia.com/advisories/56175 (third-party-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2013-December/123437.html (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2014-01/msg00042.html (vendor-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2013-December/124257.html (vendor-advisory)
- www.securitytracker.com/id/1029470 (vdb-entry)
- bugzilla.mozilla.org/show_bug.cgi