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CVE-2004-0918

UnknownEPSS 16.03%

Last modified

CVE-2004-0918 is a vulnerability of currently unknown severity. The asn_parse_header function (asn1.c) in the SNMP module for Squid Web Proxy Cache before 2.4.STABLE7 allows remote attackers to cause a denial of service (server restart) via certain SNMP packets with negative length fields that trigger a memory allocation error.. EPSS estimates a 16.03% chance of exploitation in the next 30 days.

Description

The asn_parse_header function (asn1.c) in the SNMP module for Squid Web Proxy Cache before 2.4.STABLE7 allows remote attackers to cause a denial of service (server restart) via certain SNMP packets with negative length fields that trigger a memory allocation error.

Metrics

EPSS Probability
16.03%

96.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
OpenpkgOpenpkg2.1
OpenpkgOpenpkg2.2
OpenpkgOpenpkgcurrent
SquidSquid2.0_patch2
SquidSquid2.1_patch2
SquidSquid2.3_.stable4
SquidSquid2.3_.stable5
SquidSquid2.4
SquidSquid2.4_.stable2
SquidSquid2.4_.stable6
SquidSquid2.4_.stable7
SquidSquid2.5_.stable1
SquidSquid2.5_.stable3
SquidSquid2.5_.stable4
SquidSquid2.5_.stable5
SquidSquid2.5_.stable6
SquidSquid3.0_pre1
SquidSquid3.0_pre2
SquidSquid3.0_pre3
GentooLinuxAll versions
RedhatFedora Corecore_2.0
TrustixSecure Linux1.5
TrustixSecure Linux2.0
TrustixSecure Linux2.1
UbuntuUbuntu Linux4.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2004-0918?
The asn_parse_header function (asn1.c) in the SNMP module for Squid Web Proxy Cache before 2.4.STABLE7 allows remote attackers to cause a denial of service (server restart) via certain SNMP packets with negative length fields that trigger a memory allocation error.
How severe is CVE-2004-0918?
Severity scoring for CVE-2004-0918 is pending analysis. The EPSS model estimates a 16.03% probability of exploitation in the next 30 days.
How do I fix CVE-2004-0918?
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-2004-0918?

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

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Source: NVD / NIST