Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
CVE-2011-0285
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The process_chpw_request function in schpw.c in the password-changing functionality in kadmind in MIT Kerberos 5 (aka krb5) 1.7 through 1.9 frees an invalid pointer, which allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted request that triggers an error condition..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 10/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=6899
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-004.txt
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621726
- http://secunia.com/advisories/44196
- http://www.vupen.com/english/advisories/2011/0936
- http://www.redhat.com/support/errata/RHSA-2011-0447.html
- http://www.vupen.com/english/advisories/2011/0986
- http://secunia.com/advisories/44181
- http://www.vupen.com/english/advisories/2011/0997
- http://secunia.com/advisories/44125
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058181.html
- http://www.securityfocus.com/bid/47310
- https://hermes.opensuse.org/messages/8086843
- http://www.securitytracker.com/id?1025320
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:077
- http://securityreason.com/securityalert/8200
- http://osvdb.org/71789
- http://www.securityfocus.com/archive/1/517484/100/0/threaded