Vulnerabilities
Misconfiguration
Compliance
Cryptography
CVE Vulnerabilities

CVE-2010-0639

Published: Feb 15, 2010 | Modified: Apr 29, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
4.3 LOW
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2010-0639
CWEhttps://cwe.mitre.org/data/definitions/NVD-Other.html

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 Software

NameVendorStart VersionEnd Version
SquidSquid-cache2.0 (including)2.0 (including)
SquidSquid-cache2.1 (including)2.1 (including)
SquidSquid-cache2.2 (including)2.2 (including)
SquidSquid-cache2.3 (including)2.3 (including)
SquidSquid-cache2.4 (including)2.4 (including)
SquidSquid-cache2.5 (including)2.5 (including)
SquidSquid-cache2.6 (including)2.6 (including)
SquidSquid-cache2.7 (including)2.7 (including)
SquidSquid-cache2.7-stable3 (including)2.7-stable3 (including)
SquidSquid-cache2.7-stable4 (including)2.7-stable4 (including)
SquidSquid-cache3.0 (including)3.0 (including)
SquidSquid-cache3.0.stable1 (including)3.0.stable1 (including)
SquidSquid-cache3.0.stable2 (including)3.0.stable2 (including)
SquidSquid-cache3.0.stable3 (including)3.0.stable3 (including)
SquidSquid-cache3.0.stable4 (including)3.0.stable4 (including)
SquidSquid-cache3.0.stable5 (including)3.0.stable5 (including)
SquidSquid-cache3.0.stable6 (including)3.0.stable6 (including)
SquidSquid-cache3.0.stable7 (including)3.0.stable7 (including)
SquidSquid-cache3.0.stable8 (including)3.0.stable8 (including)
SquidSquid-cache3.0.stable9 (including)3.0.stable9 (including)
SquidSquid-cache3.0.stable11 (including)3.0.stable11 (including)
SquidSquid-cache3.0.stable12 (including)3.0.stable12 (including)
SquidSquid-cache3.0.stable13 (including)3.0.stable13 (including)
SquidSquid-cache3.0.stable14 (including)3.0.stable14 (including)
SquidSquid-cache3.0.stable15 (including)3.0.stable15 (including)
SquidSquid-cache3.0.stable16 (including)3.0.stable16 (including)
SquidSquid-cache3.0.stable17 (including)3.0.stable17 (including)
SquidSquid-cache3.0.stable18 (including)3.0.stable18 (including)
SquidSquid-cache3.0.stable19 (including)3.0.stable19 (including)
SquidSquid-cache3.0.stable20 (including)3.0.stable20 (including)
SquidSquid-cache3.0.stable21 (including)3.0.stable21 (including)
SquidSquid-cache3.0.stable22 (including)3.0.stable22 (including)
SquidSquid-cache3.0.stable23 (including)3.0.stable23 (including)
SquidUbuntuhardy*
SquidUbuntuintrepid*
SquidUbuntujaunty*
SquidUbuntukarmic*
SquidUbuntulucid*
SquidUbuntumaverick*
SquidUbuntunatty*
SquidUbuntuoneiric*
Squid3Ubuntuhardy*
Squid3Ubuntuintrepid*
Squid3Ubuntujaunty*
Squid3Ubuntukarmic*
Squid3Ubuntulucid*
Squid3Ubuntuupstream*

References

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