Squid SNMP ASN.1 Parser Denial Of Service
Publish date: 15 de febrero de 2011
Gravedad: Medio
Identificadores de CVE : CAN-2004-0918
Fecha recomendada: 15 de febrero de 2011
Descripción
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.
Revelación de la información
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
Soluciones
Trend Micro Deep Security DPI Rule Number: 1000526
Trend Micro Deep Security DPI Rule Name: 1000526 - Squid SNMP ASN.1 Parser Denial Of Service
Software y versión afectados
- Gentoo Linux
- OpenPKG OpenPKG 2.1
- OpenPKG OpenPKG 2.2
- OpenPKG OpenPKG Current
- Red Hat Fedora Core 2.0
- Squid Squid 2.0 PATCH2
- Squid Squid 2.1 PATCH2
- Squid Squid 2.3 .STABLE4
- Squid Squid 2.3 .STABLE5
- Squid Squid 2.4
- Squid Squid 2.4 .STABLE2
- Squid Squid 2.4 .STABLE6
- Squid Squid 2.4 .STABLE7
- Squid Squid 2.5 .STABLE1
- Squid Squid 2.5 .STABLE3
- Squid Squid 2.5 .STABLE4
- Squid Squid 2.5 .STABLE5
- Squid Squid 2.5 .STABLE6
- Squid Squid 3.0 PRE1
- Squid Squid 3.0 PRE2
- Squid Squid 3.0 PRE3
- Trustix Secure Enterprise Linux 2.0
- Trustix Secure Linux 1.5
- Trustix Secure Linux 2.0
- Trustix Secure Linux 2.1
- Ubuntu Ubuntu Linux 4.1