vulnwire
7.5high

CVE-2017-9348

In Wireshark 2.2.0 to 2.2.6, the DOF dissector could read past the end of a buffer.

Published 9 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.7%
percentile 86%
Public exploits
0
none known

In Wireshark 2.2.0 to 2.2.6, the DOF dissector could read past the end of a buffer. This was addressed in epan/dissectors/packet-dof.c by validating a size value.

Exploit prediction (EPSS)

2.72% probability of exploitation in the next 30 days, higher than 86% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.07.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD2.05.0AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

  • wireshark.org /security/wnpa-sec-2017-23.html · x_refsource_MISC, x_transferred
  • code.wireshark.org /review/gitweb?p=wireshark.git%3Ba=commit%3Bh=7fe55f96672b7bf2b4ceb9ae039a0f43eddd3151 · x_refsource_MISC, x_transferred
  • bugs.wireshark.org /bugzilla/show_bug.cgi?id=13608 · x_refsource_MISC, x_transferred
  • securitytracker.com /id/1038612 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • securityfocus.com /bid/98801 · vdb-entry, x_refsource_BID, x_transferred
  • bugs.chromium.org /p/oss-fuzz/issues/detail?id=1151 · x_refsource_MISC, x_transferred

Sources

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