CVE-2018-11355 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Wireshark

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-122 — Heap-based Buffer Overflow6 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 31.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedMay 22
Latest updateMay 13

Description

In Wireshark 2.6.0, the RTCP dissector could crash. This was addressed in epan/dissectors/packet-rtcp.c by avoiding a buffer overflow for packet status chunks.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

🔴Vulnerability Details

1
GHSA
GHSA-qpcg-222p-49hp: In Wireshark 2↗2022-05-13
▶

📋Vendor Advisories

2
Red Hat
wireshark: Heap-based Buffer Overflow in packet-rtcp.c↗2018-05-12
▶
Debian
CVE-2018-11355: wireshark - In Wireshark 2.6.0, the RTCP dissector could crash. This was addressed in epan/d...↗2018
▶

💬Community

2
Bugzilla
CVE-2018-11354 CVE-2018-11355 CVE-2018-11357 CVE-2018-11358 CVE-2018-11359 CVE-2018-11360 CVE-2018-11361 CVE-2018-11362 wireshark: various flaws [fedora-all]↗2018-05-23
▶
Bugzilla
CVE-2018-11355 wireshark: Heap-based Buffer Overflow in packet-rtcp.c↗2018-05-23
▶