CVE-2003-0323 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Ircii
4 documents4 sources
Severity
7.5HIGHNVD
EPSS
1.0%
top 22.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 9
Latest updateApr 29
Description
Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via responses that are not properly fed to the my_strcat function by (1) ctcp_buffer, (2) cannot_join_channel, (3) status_make_printable for Statusbar drawing, (4) create_server_list, and possibly other functions.
CVSS vector
AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4
Affected Packages5 packages
Patches
🔴Vulnerability Details
2GHSA▶
GHSA-mmch-5xx5-rhrx: Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary co↗2022-04-29
OSV▶
CVE-2003-0323: Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary co↗2003-06-09
📋Vendor Advisories
1Debian▶
CVE-2003-0323: epic4 - Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers ...↗2003