CVE-2002-1347 Affecting cyrus-sasl2 package, versions <2.1.10-1


Severity

Recommended
0.0
critical
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    13.12% (96th percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-CYRUSSASL2-338966
  • published 18 Dec 2002
  • disclosed 18 Dec 2002

How to fix?

Upgrade Debian:unstable cyrus-sasl2 to version 2.1.10-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream cyrus-sasl2 package and not the cyrus-sasl2 package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

Multiple buffer overflows in Cyrus SASL library 2.1.9 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) long inputs during user name canonicalization, (2) characters that need to be escaped during LDAP authentication using saslauthd, or (3) an off-by-one error in the log writer, which does not allocate space for the null character that terminates a string.

CVSS Scores

version 3.1
Expand this section

NVD

9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High