CVEvulnerability
CVE-2011-0721
6.4 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2011-02-19
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
- Weaknesses
- CWE-20
Description
Multiple CRLF injection vulnerabilities in (1) chfn and (2) chsh in shadow 1:4.1.4 allow local users to add new users or groups to /etc/passwd via the GECOS field.
Affected configurations
• debian shadow 1\
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://osvdb.org/70895 osvdb.org
- http://secunia.com/advisories/42505 Vendor Advisory
- http://secunia.com/advisories/43345 Vendor Advisory
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.380014 slackware.com
- http://www.debian.org/security/2011/dsa-2164 www.debian.org
- http://www.securityfocus.com/bid/46426 www.securityfocus.com
- http://www.ubuntu.com/usn/USN-1065-1 www.ubuntu.com
- http://www.vupen.com/english/advisories/2011/0396 Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0398 Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0773 www.vupen.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65564 exchange.xforce.ibmcloud.com
- http://osvdb.org/70895 osvdb.org
- http://secunia.com/advisories/42505 Vendor Advisory
- http://secunia.com/advisories/43345 Vendor Advisory
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.380014 slackware.com
- http://www.debian.org/security/2011/dsa-2164 www.debian.org
- http://www.securityfocus.com/bid/46426 www.securityfocus.com
- http://www.ubuntu.com/usn/USN-1065-1 www.ubuntu.com
- http://www.vupen.com/english/advisories/2011/0396 Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0398 Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0773 www.vupen.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65564 exchange.xforce.ibmcloud.com