THREATPORT/VULNERABILITY/CVE-2013-6629
MEDIUM SEVERITY

CVE-2013-6629

Chrome vulnerability

CVSS
5.0
EPSS
10.1%
EPSS pct
95th
Exploited
No known
The get_sos function in jdmarker.c in (1) libjpeg 6b and (2) libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48, Ghostscript, and other products, does not check for certain duplications of component data during the reading of segments that follow Start Of Scan (SOS) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.
Affected vendor
Google
Affected product
Chrome
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness type (CWE)
  • CWE-200 — Exposure of Sensitive Information
Published
2013-11-19

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality.

Its EPSS score of 10.1% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2013-6629

  • Confirm whether Google Chrome is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2013-6629.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-6629

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-6629 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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