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Debian Linux 4.0 and prior [Unknown Severity]

By Security Team • Jun 9th, 2008 • Category: Security Notifications

Affects:

  • Debian Linux 4.0 and prior [Unknown Severity]

Description

The asn1 implementation in (a) the Linux kernel 2.4 before 2.4.36.6 and 2.6 before 2.6.25.5, as used in the cifs and ip_nat_snmp_basic modules; and (b) the gxsnmp package; does not properly validate length values during decoding of ASN.1 BER data, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via (1) a length greater than the working buffer, which can lead to an unspecified overflow; (2) an oid length of zero, which can lead to an off-by-one error; or (3) an indefinite length for a primitive encoding.

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CVE Identifier: CVE-2008-1673
Severity: Unknown Severity

National Vulnerabilities Database

NIST National Vulnerabilities Database

Related OLEX Packages: debian_linux
Security Team

Security Team
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