CVEvulnerability

CVE-2010-0639

5.0 MEDIUM Published 2010-02-15 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2010-02-15
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The htcpHandleTstRequest function in htcp.c in Squid 2.x before 2.6.STABLE24 and 2.7 before 2.7.STABLE8, and htcp.cc in 3.0 before 3.0.STABLE24, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets to the HTCP port.

Affected configurations

• squid-cache squid 2.0 • squid-cache squid 2.1 • squid-cache squid 2.2 • squid-cache squid 2.3 • squid-cache squid 2.4 • squid-cache squid 2.5 • squid-cache squid 2.6 • squid-cache squid 2.7 • squid-cache squid 3.0 • squid-cache squid 3.0.stable1 • squid-cache squid 3.0.stable2 • squid-cache squid 3.0.stable3 • squid-cache squid 3.0.stable4 • squid-cache squid 3.0.stable5 • squid-cache squid 3.0.stable6 • squid-cache squid 3.0.stable7 • squid-cache squid 3.0.stable8 • squid-cache squid 3.0.stable9 • squid-cache squid 3.0.stable11 • squid-cache squid 3.0.stable12 • squid-cache squid 3.0.stable13 • squid-cache squid 3.0.stable14 • squid-cache squid 3.0.stable15 • squid-cache squid 3.0.stable16 • squid-cache squid 3.0.stable17 • squid-cache squid 3.0.stable18 • squid-cache squid 3.0.stable19 • squid-cache squid 3.0.stable20 • squid-cache squid 3.0.stable21 • squid-cache squid 3.0.stable22 • squid-cache squid 3.0.stable23

References