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.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:54
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://git.cyrusimap.org/cyrus-sasl/commit/?id=dedad73e5e7a75d01a5f3d5a6702ab8ccd2ff40d - Exploit, Patch | |
| References | () http://security.gentoo.org/glsa/glsa-201309-01.xml - | |
| References | () http://www.debian.org/security/2015/dsa-3368 - | |
| References | () http://www.openwall.com/lists/oss-security/2013/07/12/3 - | |
| References | () http://www.openwall.com/lists/oss-security/2013/07/12/6 - | |
| References | () http://www.openwall.com/lists/oss-security/2013/07/13/1 - | |
| References | () http://www.openwall.com/lists/oss-security/2013/07/15/1 - | |
| References | () http://www.ubuntu.com/usn/USN-2755-1 - | |
| References | () https://www.linuxquestions.org/questions/slackware-14/%5Bslackware-current%5D-glibc-2-17-shadow-and-other-penumbrae-4175461061/ - |
Information
Published : 2013-10-27 00:55
Updated : 2024-11-21 01:54
NVD link : CVE-2013-4122
Mitre link : CVE-2013-4122
CVE.ORG link : CVE-2013-4122
JSON object : View
Products Affected
cmu
- cyrus-sasl
gnu
- glibc
CWE
CWE-189
Numeric Errors