VULNERABILITY INTELLIGENCE
CVE-2002-1347
CVSS score9.8 CRITICAL
EPSS probability7.08%
CISA KEVNot currently listed
Published2002-12-18
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
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.
Weakness classification
- CWE-131: Incorrect Calculation of Buffer Size
Primary references
- cve@mitre.org — Broken Link
- cve@mitre.org — Broken Link
- cve@mitre.org — Mailing List
- cve@mitre.org — Mailing List, Patch
- cve@mitre.org — Broken Link
- cve@mitre.org — Broken Link
- cve@mitre.org — Broken Link, Third Party Advisory, VDB Entry
- cve@mitre.org — Broken Link, Third Party Advisory, VDB Entry
- cve@mitre.org — Broken Link, Third Party Advisory, VDB Entry
- cve@mitre.org — Broken Link, Third Party Advisory, VDB Entry
- cve@mitre.org — Third Party Advisory, VDB Entry
- cve@mitre.org — Third Party Advisory, VDB Entry