CVE-2014-2281 — Improper Input Validation in Wireshark

CWE-20 — Improper Input ValidationCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer7 documents6 sources
Severity
4.3MEDIUMNVD
EPSS
3.1%
top 13.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedMar 11
Latest updateMay 17

Description

The nfs_name_snoop_add_name function in epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.8.x before 1.8.13 and 1.10.x before 1.10.6 does not validate a certain length value, which allows remote attackers to cause a denial of service (memory corruption and application crash) via a crafted NFS packet.

CVSS vector

AV:N/AC:M/C:N/I:N/A:PExploitability: 8.6 | Impact: 2.9

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 1.10.6-1 (bookworm)
▶Debianwireshark/wireshark< 1.10.6-1+3
▶NVDwireshark/wireshark19 versions+18

Patches

Patch: anonsvn.wireshark.org ↗Patch: anonsvn.wireshark.org ↗Patch: bugs.wireshark.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-c3gc-q6xc-6hv4: The nfs_name_snoop_add_name function in epan/dissectors/packet-nfs↗2022-05-17
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OSV
CVE-2014-2281: The nfs_name_snoop_add_name function in epan/dissectors/packet-nfs↗2014-03-11
▶

📋Vendor Advisories

2
Red Hat
wireshark: NFS dissector crash (wnpa-sec-2014-01)↗2014-03-07
▶
Debian
CVE-2014-2281: wireshark - The nfs_name_snoop_add_name function in epan/dissectors/packet-nfs.c in the NFS ...↗2014
▶

💬Community

2
Bugzilla
CVE-2014-2281 CVE-2014-2282 CVE-2014-2283 CVE-2014-2299 wireshark: various flaws [fedora-all]↗2014-03-08
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Bugzilla
CVE-2014-2281 wireshark: NFS dissector crash (wnpa-sec-2014-01)↗2014-03-08
▶