Unscored severity · published Feb 18, 2011
CVE-2011-0721
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
–
CVSS
2.3%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SH
Shadow · Debian
1:4.1.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0721
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0721
osvdb.org
http://osvdb.org/70895
Vendor Advisory
http://secunia.com/advisories/42505
Vendor Advisory
http://secunia.com/advisories/43345
slackware.com
http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.380014
www.debian.org
http://www.debian.org/security/2011/dsa-2164
www.securityfocus.com
http://www.securityfocus.com/bid/46426
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