CVE-2013-3562 — Wireshark vulnerability

CWE-1896 documents6 sources
Severity
5.0MEDIUMNVD
EPSS
3.4%
top 12.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
WiresharkDebian WiresharkDebian Linux+1 more
Timeline
PublishedMay 25
Latest updateMay 14

Description

Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket.c in the Websocket dissector in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (application crash) via a malformed packet.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages4 packages

▶debiandebian/wireshark< wireshark 1.8.7-1 (bookworm)
▶Debianwireshark/wireshark< 1.8.7-1+3
▶NVDwireshark/wireshark7 versions+6
▶NVDopensuse/opensuse11.4, 12.2, 12.3+2

Also affects: Debian Linux 7.0

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-4rxg-vwxv-7jv5: Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket↗2022-05-14
▶
OSV
CVE-2013-3562: Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket↗2013-05-25
▶

📋Vendor Advisories

2
Red Hat
wireshark: DoS (stack overflow, crash) in the Websocket dissector (wnpa-sec-2013-29, upstream #8448, #8499)↗2013-05-17
▶
Debian
CVE-2013-3562: wireshark - Multiple integer signedness errors in the tvb_unmasked function in epan/dissecto...↗2013
▶

💬Community

1
Bugzilla
CVE-2013-3562 wireshark: DoS (stack overflow, crash) in the Websocket dissector (wnpa-sec-2013-29, upstream #8448, #8499)↗2013-05-20
▶