CVE-2011-1154: Input Validation
First published: Sun Feb 27 2011(Updated: )
A shell command injection flaw was found in the way the logrotate utility handled shred configuration directive (intended to ensure the log files are not readable after their scheduled deletion). A local attacker could use this flaw to execute arbitrary system commands (if the logrotate was run under privileged system user account, root) when the logrotate utility was run on a log file, within attacker controllable directory.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Logrotate | =3.6.5 | |
| Logrotate | =3.7.8 | |
| Logrotate | =3.5.9-r1 | |
| Logrotate | =3.7.6 | |
| Logrotate | =3.3-r2 | |
| Logrotate | =3.7.2 | |
| Logrotate | =3.7 | |
| Logrotate | =3.7.1-r2 | |
| Logrotate | =3.6.5-r1 | |
| Logrotate | =3.5.9 | |
| Logrotate | =3.7.1-r1 | |
| Logrotate | <=3.7.9 | |
| Logrotate | =3.7.1 | |
| Logrotate | =3.7.7 |
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Reference Links
- http://openwall.com/lists/oss-security/2011/03/10/3
- http://openwall.com/lists/oss-security/2011/03/06/4
- http://openwall.com/lists/oss-security/2011/03/07/6
- http://openwall.com/lists/oss-security/2011/03/05/4
- http://openwall.com/lists/oss-security/2011/03/04/16
- http://openwall.com/lists/oss-security/2011/03/04/18
- http://openwall.com/lists/oss-security/2011/03/04/26
- http://openwall.com/lists/oss-security/2011/03/06/5
- http://openwall.com/lists/oss-security/2011/03/10/7
- http://openwall.com/lists/oss-security/2011/03/04/27
- http://openwall.com/lists/oss-security/2011/03/04/29
- http://openwall.com/lists/oss-security/2011/03/05/8
- http://openwall.com/lists/oss-security/2011/03/11/3
- http://openwall.com/lists/oss-security/2011/03/07/11
- http://openwall.com/lists/oss-security/2011/03/06/3
- http://openwall.com/lists/oss-security/2011/03/04/17
- http://openwall.com/lists/oss-security/2011/03/04/33
- http://openwall.com/lists/oss-security/2011/03/04/19
- http://openwall.com/lists/oss-security/2011/03/14/26
- http://openwall.com/lists/oss-security/2011/03/04/25
- http://openwall.com/lists/oss-security/2011/03/11/5
- http://openwall.com/lists/oss-security/2011/03/08/5
- http://openwall.com/lists/oss-security/2011/03/04/31
- http://openwall.com/lists/oss-security/2011/03/06/6
- http://openwall.com/lists/oss-security/2011/03/10/6
- http://www.vupen.com/english/advisories/2011/0791
- http://openwall.com/lists/oss-security/2011/03/04/30
- http://openwall.com/lists/oss-security/2011/03/04/28
- http://openwall.com/lists/oss-security/2011/03/04/24
- http://openwall.com/lists/oss-security/2011/03/04/32
- http://openwall.com/lists/oss-security/2011/03/07/5
- http://openwall.com/lists/oss-security/2011/03/04/22
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056992.html
- http://openwall.com/lists/oss-security/2011/03/23/11
- https://bugzilla.redhat.com/show_bug.cgi?id=680796
- http://openwall.com/lists/oss-security/2011/03/05/6
- http://openwall.com/lists/oss-security/2011/03/10/2
- http://secunia.com/advisories/43955
- http://www.vupen.com/english/advisories/2011/0961
- http://www.redhat.com/support/errata/RHSA-2011-0407.html
- http://www.vupen.com/english/advisories/2011/0872
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057845.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:065
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=481342&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=481342&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=481556&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=481556&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=688520
- https://rhn.redhat.com/errata/RHSA-2011-0407.html
Frequently Asked Questions
What is the severity of CVE-2011-1154?
CVE-2011-1154 is considered to have a high severity due to the potential for arbitrary command execution by a local attacker.
How do I fix CVE-2011-1154?
To fix CVE-2011-1154, update the logrotate software to a version that has patched the vulnerability.
Which versions of logrotate are affected by CVE-2011-1154?
CVE-2011-1154 affects logrotate versions 3.3 to 3.7.9, particularly from Gentoo.
Can CVE-2011-1154 be exploited remotely?
No, CVE-2011-1154 requires local access to exploit the command injection vulnerability.
What is a shell command injection vulnerability in the context of CVE-2011-1154?
A shell command injection vulnerability allows an attacker to execute arbitrary commands on the system by manipulating the input to vulnerable software.
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