CVE-2012-3981
First published: Tue Sep 04 2012(Updated: )
Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Bugzilla | =2.0 | |
| Mozilla Bugzilla | =2.2 | |
| Mozilla Bugzilla | =2.4 | |
| Mozilla Bugzilla | =2.6 | |
| Mozilla Bugzilla | =2.8 | |
| Mozilla Bugzilla | =2.9 | |
| Mozilla Bugzilla | =2.10 | |
| Mozilla Bugzilla | =2.12 | |
| Mozilla Bugzilla | =2.14 | |
| Mozilla Bugzilla | =2.14.1 | |
| Mozilla Bugzilla | =2.14.2 | |
| Mozilla Bugzilla | =2.14.3 | |
| Mozilla Bugzilla | =2.14.4 | |
| Mozilla Bugzilla | =2.14.5 | |
| Mozilla Bugzilla | =2.16 | |
| Mozilla Bugzilla | =2.16-rc1 | |
| Mozilla Bugzilla | =2.16-rc2 | |
| Mozilla Bugzilla | =2.16.1 | |
| Mozilla Bugzilla | =2.16.2 | |
| Mozilla Bugzilla | =2.16.3 | |
| Mozilla Bugzilla | =2.16.4 | |
| Mozilla Bugzilla | =2.16.5 | |
| Mozilla Bugzilla | =2.16.6 | |
| Mozilla Bugzilla | =2.16.7 | |
| Mozilla Bugzilla | =2.16.8 | |
| Mozilla Bugzilla | =2.16.9 | |
| Mozilla Bugzilla | =2.16.10 | |
| Mozilla Bugzilla | =2.16.11 | |
| Mozilla Bugzilla | =2.17 | |
| Mozilla Bugzilla | =2.17.1 | |
| Mozilla Bugzilla | =2.17.2 | |
| Mozilla Bugzilla | =2.17.3 | |
| Mozilla Bugzilla | =2.17.4 | |
| Mozilla Bugzilla | =2.17.5 | |
| Mozilla Bugzilla | =2.17.6 | |
| Mozilla Bugzilla | =2.17.7 | |
| Mozilla Bugzilla | =2.18 | |
| Mozilla Bugzilla | =2.18-rc1 | |
| Mozilla Bugzilla | =2.18-rc2 | |
| Mozilla Bugzilla | =2.18-rc3 | |
| Mozilla Bugzilla | =2.18.1 | |
| Mozilla Bugzilla | =2.18.2 | |
| Mozilla Bugzilla | =2.18.3 | |
| Mozilla Bugzilla | =2.18.4 | |
| Mozilla Bugzilla | =2.18.5 | |
| Mozilla Bugzilla | =2.18.6 | |
| Mozilla Bugzilla | =2.18.6\+ | |
| Mozilla Bugzilla | =2.18.7 | |
| Mozilla Bugzilla | =2.18.8 | |
| Mozilla Bugzilla | =2.18.9 | |
| Mozilla Bugzilla | =2.19 | |
| Mozilla Bugzilla | =2.19.1 | |
| Mozilla Bugzilla | =2.19.2 | |
| Mozilla Bugzilla | =2.19.3 | |
| Mozilla Bugzilla | =2.20 | |
| Mozilla Bugzilla | =2.20-rc1 | |
| Mozilla Bugzilla | =2.20-rc2 | |
| Mozilla Bugzilla | =2.20.1 | |
| Mozilla Bugzilla | =2.20.2 | |
| Mozilla Bugzilla | =2.20.3 | |
| Mozilla Bugzilla | =2.20.4 | |
| Mozilla Bugzilla | =2.20.5 | |
| Mozilla Bugzilla | =2.20.6 | |
| Mozilla Bugzilla | =2.20.7 | |
| Mozilla Bugzilla | =2.21 | |
| Mozilla Bugzilla | =2.21.1 | |
| Mozilla Bugzilla | =2.21.2 | |
| Mozilla Bugzilla | =2.21.2-rc1 | |
| Mozilla Bugzilla | =2.22 | |
| Mozilla Bugzilla | =2.22-rc1 | |
| Mozilla Bugzilla | =2.22.1 | |
| Mozilla Bugzilla | =2.22.2 | |
| Mozilla Bugzilla | =2.22.3 | |
| Mozilla Bugzilla | =2.22.4 | |
| Mozilla Bugzilla | =2.22.5 | |
| Mozilla Bugzilla | =2.22.6 | |
| Mozilla Bugzilla | =2.22.7 | |
| Mozilla Bugzilla | =2.23 | |
| Mozilla Bugzilla | =2.23.1 | |
| Mozilla Bugzilla | =2.23.2 | |
| Mozilla Bugzilla | =2.23.3 | |
| Mozilla Bugzilla | =2.23.4 | |
| Mozilla Bugzilla | =3.0 | |
| Mozilla Bugzilla | =3.0-rc1 | |
| Mozilla Bugzilla | =3.0.0 | |
| Mozilla Bugzilla | =3.0.1 | |
| Mozilla Bugzilla | =3.0.2 | |
| Mozilla Bugzilla | =3.0.3 | |
| Mozilla Bugzilla | =3.0.4 | |
| Mozilla Bugzilla | =3.0.5 | |
| Mozilla Bugzilla | =3.0.6 | |
| Mozilla Bugzilla | =3.0.7 | |
| Mozilla Bugzilla | =3.0.8 | |
| Mozilla Bugzilla | =3.0.9 | |
| Mozilla Bugzilla | =3.0.10 | |
| Mozilla Bugzilla | =3.0.11 | |
| Mozilla Bugzilla | =3.1.0 | |
| Mozilla Bugzilla | =3.1.1 | |
| Mozilla Bugzilla | =3.1.2 | |
| Mozilla Bugzilla | =3.1.3 | |
| Mozilla Bugzilla | =3.1.4 | |
| Mozilla Bugzilla | =3.2 | |
| Mozilla Bugzilla | =3.2-rc1 | |
| Mozilla Bugzilla | =3.2-rc2 | |
| Mozilla Bugzilla | =3.2.1 | |
| Mozilla Bugzilla | =3.2.2 | |
| Mozilla Bugzilla | =3.2.3 | |
| Mozilla Bugzilla | =3.2.4 | |
| Mozilla Bugzilla | =3.2.5 | |
| Mozilla Bugzilla | =3.2.6 | |
| Mozilla Bugzilla | =3.2.7 | |
| Mozilla Bugzilla | =3.2.8 | |
| Mozilla Bugzilla | =3.2.9 | |
| Mozilla Bugzilla | =3.2.10 | |
| Mozilla Bugzilla | =3.3 | |
| Mozilla Bugzilla | =3.3.1 | |
| Mozilla Bugzilla | =3.3.2 | |
| Mozilla Bugzilla | =3.3.3 | |
| Mozilla Bugzilla | =3.3.4 | |
| Mozilla Bugzilla | =3.4 | |
| Mozilla Bugzilla | =3.4-rc1 | |
| Mozilla Bugzilla | =3.4.1 | |
| Mozilla Bugzilla | =3.4.2 | |
| Mozilla Bugzilla | =3.4.3 | |
| Mozilla Bugzilla | =3.4.4 | |
| Mozilla Bugzilla | =3.4.5 | |
| Mozilla Bugzilla | =3.4.6 | |
| Mozilla Bugzilla | =3.4.7 | |
| Mozilla Bugzilla | =3.4.8 | |
| Mozilla Bugzilla | =3.4.9 | |
| Mozilla Bugzilla | =3.4.10 | |
| Mozilla Bugzilla | =3.4.11 | |
| Mozilla Bugzilla | =3.4.12 | |
| Mozilla Bugzilla | =3.4.13 | |
| Mozilla Bugzilla | =3.5 | |
| Mozilla Bugzilla | =3.5.1 | |
| Mozilla Bugzilla | =3.5.2 | |
| Mozilla Bugzilla | =3.5.3 | |
| Mozilla Bugzilla | =3.6 | |
| Mozilla Bugzilla | =3.6-rc1 | |
| Mozilla Bugzilla | =3.6.0 | |
| Mozilla Bugzilla | =3.6.1 | |
| Mozilla Bugzilla | =3.6.2 | |
| Mozilla Bugzilla | =3.6.3 | |
| Mozilla Bugzilla | =3.6.4 | |
| Mozilla Bugzilla | =3.6.5 | |
| Mozilla Bugzilla | =3.6.6 | |
| Mozilla Bugzilla | =3.6.7 | |
| Mozilla Bugzilla | =3.6.8 | |
| Mozilla Bugzilla | =3.6.9 | |
| Mozilla Bugzilla | =3.6.10 | |
| Mozilla Bugzilla | =3.7 | |
| Mozilla Bugzilla | =3.7.1 | |
| Mozilla Bugzilla | =3.7.2 | |
| Mozilla Bugzilla | =3.7.3 | |
| Mozilla Bugzilla | =4.0.7 | |
| Mozilla Bugzilla | =4.1 | |
| Mozilla Bugzilla | =4.1.1 | |
| Mozilla Bugzilla | =4.1.2 | |
| Mozilla Bugzilla | =4.1.3 | |
| Mozilla Bugzilla | =4.2 | |
| Mozilla Bugzilla | =4.2-rc1 | |
| Mozilla Bugzilla | =4.2-rc2 | |
| Mozilla Bugzilla | =4.2.1 | |
| Mozilla Bugzilla | =4.2.2 | |
| Mozilla Bugzilla | =4.3 | |
| Mozilla Bugzilla | =4.3.1 | |
| Mozilla Bugzilla | =4.3.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2012-3981?
CVE-2012-3981 is considered a medium severity vulnerability affecting Bugzilla, primarily due to the potential for LDAP injection.
How do I fix CVE-2012-3981?
To fix CVE-2012-3981, upgrade Bugzilla to version 3.6.11 or later for the affected 3.x branches, or to 4.0.8 or later for the affected 4.x branches.
What types of attacks can exploit CVE-2012-3981?
CVE-2012-3981 can be exploited through crafted login attempts that inject malicious data into an LDAP directory.
Which versions of Bugzilla are affected by CVE-2012-3981?
CVE-2012-3981 affects Bugzilla versions prior to 3.6.11, 4.0.8, 4.2.3, and 4.3.3.
Is there a workaround for CVE-2012-3981 if I cannot apply a patch?
There are no specific workarounds for CVE-2012-3981, and it is strongly recommended to update to a patched version.
- collector/nvd-index
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
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- agent/author
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- canonical/mozilla bugzilla
- version/mozilla bugzilla/2.0
- version/mozilla bugzilla/2.2
- version/mozilla bugzilla/2.4
- version/mozilla bugzilla/2.6
- version/mozilla bugzilla/2.8
- version/mozilla bugzilla/2.9
- version/mozilla bugzilla/2.10
- version/mozilla bugzilla/2.12
- version/mozilla bugzilla/2.14
- version/mozilla bugzilla/2.14.1
- version/mozilla bugzilla/2.14.2
- version/mozilla bugzilla/2.14.3
- version/mozilla bugzilla/2.14.4
- version/mozilla bugzilla/2.14.5
- version/mozilla bugzilla/2.16
- version/mozilla bugzilla/2.16-rc1
- version/mozilla bugzilla/2.16-rc2
- version/mozilla bugzilla/2.16.1
- version/mozilla bugzilla/2.16.2
- version/mozilla bugzilla/2.16.3
- version/mozilla bugzilla/2.16.4
- version/mozilla bugzilla/2.16.5
- version/mozilla bugzilla/2.16.6
- version/mozilla bugzilla/2.16.7
- version/mozilla bugzilla/2.16.8
- version/mozilla bugzilla/2.16.9
- version/mozilla bugzilla/2.16.10
- version/mozilla bugzilla/2.16.11
- version/mozilla bugzilla/2.17
- version/mozilla bugzilla/2.17.1
- version/mozilla bugzilla/2.17.2
- version/mozilla bugzilla/2.17.3
- version/mozilla bugzilla/2.17.4
- version/mozilla bugzilla/2.17.5
- version/mozilla bugzilla/2.17.6
- version/mozilla bugzilla/2.17.7
- version/mozilla bugzilla/2.18
- version/mozilla bugzilla/2.18-rc1
- version/mozilla bugzilla/2.18-rc2
- version/mozilla bugzilla/2.18-rc3
- version/mozilla bugzilla/2.18.1
- version/mozilla bugzilla/2.18.2
- version/mozilla bugzilla/2.18.3
- version/mozilla bugzilla/2.18.4
- version/mozilla bugzilla/2.18.5
- version/mozilla bugzilla/2.18.6
- version/mozilla bugzilla/2.18.6\+
- version/mozilla bugzilla/2.18.7
- version/mozilla bugzilla/2.18.8
- version/mozilla bugzilla/2.18.9
- version/mozilla bugzilla/2.19
- version/mozilla bugzilla/2.19.1
- version/mozilla bugzilla/2.19.2
- version/mozilla bugzilla/2.19.3
- version/mozilla bugzilla/2.20
- version/mozilla bugzilla/2.20-rc1
- version/mozilla bugzilla/2.20-rc2
- version/mozilla bugzilla/2.20.1
- version/mozilla bugzilla/2.20.2
- version/mozilla bugzilla/2.20.3
- version/mozilla bugzilla/2.20.4
- version/mozilla bugzilla/2.20.5
- version/mozilla bugzilla/2.20.6
- version/mozilla bugzilla/2.20.7
- version/mozilla bugzilla/2.21
- version/mozilla bugzilla/2.21.1
- version/mozilla bugzilla/2.21.2
- version/mozilla bugzilla/2.21.2-rc1
- version/mozilla bugzilla/2.22
- version/mozilla bugzilla/2.22-rc1
- version/mozilla bugzilla/2.22.1
- version/mozilla bugzilla/2.22.2
- version/mozilla bugzilla/2.22.3
- version/mozilla bugzilla/2.22.4
- version/mozilla bugzilla/2.22.5
- version/mozilla bugzilla/2.22.6
- version/mozilla bugzilla/2.22.7
- version/mozilla bugzilla/2.23
- version/mozilla bugzilla/2.23.1
- version/mozilla bugzilla/2.23.2
- version/mozilla bugzilla/2.23.3
- version/mozilla bugzilla/2.23.4
- version/mozilla bugzilla/3.0
- version/mozilla bugzilla/3.0-rc1
- version/mozilla bugzilla/3.0.0
- version/mozilla bugzilla/3.0.1
- version/mozilla bugzilla/3.0.2
- version/mozilla bugzilla/3.0.3
- version/mozilla bugzilla/3.0.4
- version/mozilla bugzilla/3.0.5
- version/mozilla bugzilla/3.0.6
- version/mozilla bugzilla/3.0.7
- version/mozilla bugzilla/3.0.8
- version/mozilla bugzilla/3.0.9
- version/mozilla bugzilla/3.0.10
- version/mozilla bugzilla/3.0.11
- version/mozilla bugzilla/3.1.0
- version/mozilla bugzilla/3.1.1
- version/mozilla bugzilla/3.1.2
- version/mozilla bugzilla/3.1.3
- version/mozilla bugzilla/3.1.4
- version/mozilla bugzilla/3.2
- version/mozilla bugzilla/3.2-rc1
- version/mozilla bugzilla/3.2-rc2
- version/mozilla bugzilla/3.2.1
- version/mozilla bugzilla/3.2.2
- version/mozilla bugzilla/3.2.3
- version/mozilla bugzilla/3.2.4
- version/mozilla bugzilla/3.2.5
- version/mozilla bugzilla/3.2.6
- version/mozilla bugzilla/3.2.7
- version/mozilla bugzilla/3.2.8
- version/mozilla bugzilla/3.2.9
- version/mozilla bugzilla/3.2.10
- version/mozilla bugzilla/3.3
- version/mozilla bugzilla/3.3.1
- version/mozilla bugzilla/3.3.2
- version/mozilla bugzilla/3.3.3
- version/mozilla bugzilla/3.3.4
- version/mozilla bugzilla/3.4
- version/mozilla bugzilla/3.4-rc1
- version/mozilla bugzilla/3.4.1
- version/mozilla bugzilla/3.4.2
- version/mozilla bugzilla/3.4.3
- version/mozilla bugzilla/3.4.4
- version/mozilla bugzilla/3.4.5
- version/mozilla bugzilla/3.4.6
- version/mozilla bugzilla/3.4.7
- version/mozilla bugzilla/3.4.8
- version/mozilla bugzilla/3.4.9
- version/mozilla bugzilla/3.4.10
- version/mozilla bugzilla/3.4.11
- version/mozilla bugzilla/3.4.12
- version/mozilla bugzilla/3.4.13
- version/mozilla bugzilla/3.5
- version/mozilla bugzilla/3.5.1
- version/mozilla bugzilla/3.5.2
- version/mozilla bugzilla/3.5.3
- version/mozilla bugzilla/3.6
- version/mozilla bugzilla/3.6-rc1
- version/mozilla bugzilla/3.6.0
- version/mozilla bugzilla/3.6.1
- version/mozilla bugzilla/3.6.2
- version/mozilla bugzilla/3.6.3
- version/mozilla bugzilla/3.6.4
- version/mozilla bugzilla/3.6.5
- version/mozilla bugzilla/3.6.6
- version/mozilla bugzilla/3.6.7
- version/mozilla bugzilla/3.6.8
- version/mozilla bugzilla/3.6.9
- version/mozilla bugzilla/3.6.10
- version/mozilla bugzilla/3.7
- version/mozilla bugzilla/3.7.1
- version/mozilla bugzilla/3.7.2
- version/mozilla bugzilla/3.7.3
- version/mozilla bugzilla/4.0.7
- version/mozilla bugzilla/4.1
- version/mozilla bugzilla/4.1.1
- version/mozilla bugzilla/4.1.2
- version/mozilla bugzilla/4.1.3
- version/mozilla bugzilla/4.2
- version/mozilla bugzilla/4.2-rc1
- version/mozilla bugzilla/4.2-rc2
- version/mozilla bugzilla/4.2.1
- version/mozilla bugzilla/4.2.2
- version/mozilla bugzilla/4.3
- version/mozilla bugzilla/4.3.1
- version/mozilla bugzilla/4.3.2