CVE-2016-2233
High · 7.5CVSS
7.5
EPSS
34.1%
Published
Jan 18, 2017
CISA due date
—
The record
Stack-based buffer overflow in the inbound_cap_ls function in common/inbound.c in HexChat 2.10.2 allows remote IRC servers to cause a denial of service (crash) via a large number of options in a CAP LS message.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:10 | hexchat | 0 | 2.12.0-1 |
| Debian:11 | hexchat | 0 | 2.12.0-1 |
| Debian:12 | hexchat | 0 | 2.12.0-1 |
| Debian:13 | hexchat | 0 | 2.12.0-1 |
| Ubuntu:16.04:LTS | hexchat | 0 | No fix |
| Ubuntu:16.04:LTS | xchat-gnome | 0 | No fix |
| Ubuntu:Pro:16.04:LTS | hexchat | 0 | No fix |
| Ubuntu:Pro:16.04:LTS | xchat-gnome | 0 | No fix |
Related vulnerabilities
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- CVE-2026-112073 A vulnerability was identified in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dc… CWE-119
- CVE-2026-90831 A vulnerability was detected in GNU Binutils 2.47. CWE-119
- CVE-2026-90804 A vulnerability was detected in GNU Binutils 2.47. CWE-119
- CVE-2026-90803 A security vulnerability has been detected in GNU Binutils 2.47. CWE-119
- CVE-2026-90801 A security flaw has been discovered in GNU Binutils 2.47. CWE-119
- CVE-2026-87933 A vulnerability was found in DaveGamble cJSON up to 1.7.19. CWE-119
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