Strix
26.1K

CVE-2010-0639

UnknownEPSS 30.56%

Last modified

CVE-2010-0639 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 30.56% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
30.56%

98.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
Squid-CacheSquid2.0
Squid-CacheSquid2.1
Squid-CacheSquid2.2
Squid-CacheSquid2.3
Squid-CacheSquid2.4
Squid-CacheSquid2.5
Squid-CacheSquid2.6
Squid-CacheSquid2.7
Squid-CacheSquid3.0
Squid-CacheSquid3.0.stable1
Squid-CacheSquid3.0.stable2
Squid-CacheSquid3.0.stable3
Squid-CacheSquid3.0.stable4
Squid-CacheSquid3.0.stable5
Squid-CacheSquid3.0.stable6
Squid-CacheSquid3.0.stable7
Squid-CacheSquid3.0.stable8
Squid-CacheSquid3.0.stable9
Squid-CacheSquid3.0.stable11
Squid-CacheSquid3.0.stable12
Squid-CacheSquid3.0.stable13
Squid-CacheSquid3.0.stable14
Squid-CacheSquid3.0.stable15
Squid-CacheSquid3.0.stable16
Squid-CacheSquid3.0.stable17
Squid-CacheSquid3.0.stable18
Squid-CacheSquid3.0.stable19
Squid-CacheSquid3.0.stable20
Squid-CacheSquid3.0.stable21
Squid-CacheSquid3.0.stable22
Squid-CacheSquid3.0.stable23

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2010-0639?
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.
How severe is CVE-2010-0639?
Severity scoring for CVE-2010-0639 is pending analysis. The EPSS model estimates a 30.56% probability of exploitation in the next 30 days.
How do I fix CVE-2010-0639?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-0639?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST