Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2013-4122

Cyrus SASL 2.1.23, 2.1.26, and earlier does not properly handle when a NULL value is returned upon an error by the crypt function as implemented in glibc 2.17 and later, which allows remote attackers to cause a denial of service (thread crash and consumption) via (1) an invalid salt or, when FIPS-140 is enabled, a (2) DES or (3) MD5 encrypted password, which triggers a NULL pointer dereference.

  • Published: Oct 27, 2013
  • Updated: Apr 13, 2023
  • CVE: CVE-2013-4122
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
cmu / cyrus-sasl - 2.1.26.x
cmu / cyrus-sasl 1.5.28 1.5.28.x
cmu / cyrus-sasl 2.1.19 2.1.19.x
cmu / cyrus-sasl 2.1.20 2.1.20.x
cmu / cyrus-sasl 2.1.21 2.1.21.x
cmu / cyrus-sasl 2.1.22 2.1.22.x
cmu / cyrus-sasl 2.1.23 2.1.23.x
cmu / cyrus-sasl 2.1.24 2.1.24.x
cmu / cyrus-sasl 2.1.25 2.1.25.x