CVE-2011-1071: Integer Overflow
First published: Mon Feb 28 2011(Updated: )
It was reported [1] that glibc had a bug where it would use alloca() for the length of a user-supplied UTF8 string, times four (with additional integer overflow in the times four). This could lead to an application crash, because alloca() extends the stack. This was reported upstream [2] and subsequently fixed upstream [3]. References: [1] <a href="http://scarybeastsecurity.blogspot.com/2011/02/i-got-accidental-code-execution-via.html">http://scarybeastsecurity.blogspot.com/2011/02/i-got-accidental-code-execution-via.html</a> [2] <a href="http://sourceware.org/bugzilla/show_bug.cgi?id=11883">http://sourceware.org/bugzilla/show_bug.cgi?id=11883</a> [3] <a href="http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=f15ce4d8dc139523fe0c273580b604b2453acba6">http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=f15ce4d8dc139523fe0c273580b604b2453acba6</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU glibc | =2.2.2 | |
| GNU glibc | =2.9 | |
| GNU glibc | =2.7 | |
| GNU glibc | =2.1.2 | |
| GNU glibc | =2.11 | |
| GNU glibc | =2.0.5 | |
| GNU glibc | =2.2.5 | |
| GNU glibc | =2.0.6 | |
| GNU glibc | =2.10.1 | |
| GNU glibc | =1.00 | |
| GNU glibc | =1.06 | |
| GNU glibc | =2.1.1 | |
| GNU glibc | =1.02 | |
| GNU glibc | =2.0.3 | |
| GNU glibc | =1.07 | |
| GNU glibc | =2.3.1 | |
| GNU glibc | =2.3 | |
| GNU glibc | =2.12.0 | |
| GNU glibc | =2.0 | |
| GNU glibc | =2.1.1.6 | |
| GNU glibc | =1.04 | |
| GNU glibc | =1.01 | |
| GNU glibc | =2.3.10 | |
| GNU glibc | =2.4 | |
| GNU glibc | =2.1 | |
| GNU glibc | =2.3.4 | |
| GNU glibc | =1.09.1 | |
| GNU glibc | =2.1.9 | |
| GNU glibc | <=2.12.1 | |
| GNU glibc | =2.3.3 | |
| GNU glibc | =2.6.1 | |
| GNU glibc | =2.0.1 | |
| GNU glibc | =1.09 | |
| GNU glibc | =2.10 | |
| GNU glibc | =2.11.2 | |
| GNU glibc | =2.5.1 | |
| GNU glibc | =2.6 | |
| GNU glibc | =2.0.4 | |
| GNU glibc | =2.0.2 | |
| GNU glibc | =2.2.1 | |
| GNU glibc | =2.3.2 | |
| GNU glibc | =1.03 | |
| GNU glibc | =2.1.3.10 | |
| GNU glibc | =2.3.6 | |
| GNU glibc | =2.2.3 | |
| GNU glibc | =2.5 | |
| Gnu Eglibc | ||
| GNU glibc | =2.11.3 | |
| GNU glibc | =1.08 | |
| GNU glibc | =2.3.5 | |
| GNU glibc | =2.8 | |
| GNU glibc | =2.11.1 | |
| GNU glibc | =2.2.4 | |
| GNU glibc | =2.1.3 | |
| GNU glibc | =1.05 | |
| GNU glibc | =2.2 | |
| GNU glibc | =2.10.2 |
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Reference Links
- http://openwall.com/lists/oss-security/2011/02/28/15
- http://seclists.org/fulldisclosure/2011/Feb/635
- http://www.redhat.com/support/errata/RHSA-2011-0412.html
- http://www.redhat.com/support/errata/RHSA-2011-0413.html
- http://sourceware.org/bugzilla/show_bug.cgi?id=11883
- http://securitytracker.com/id?1025290
- http://www.securityfocus.com/bid/46563
- http://secunia.com/advisories/43830
- http://seclists.org/fulldisclosure/2011/Feb/644
- http://openwall.com/lists/oss-security/2011/02/26/3
- http://secunia.com/advisories/43492
- http://bugs.debian.org/615120
- http://openwall.com/lists/oss-security/2011/02/28/11
- https://bugzilla.redhat.com/show_bug.cgi?id=681054
- http://scarybeastsecurity.blogspot.com/2011/02/i-got-accidental-code-execution-via.html
- http://code.google.com/p/chromium/issues/detail?id=48733
- http://secunia.com/advisories/43989
- http://www.vupen.com/english/advisories/2011/0863
- http://securityreason.com/securityalert/8175
- http://secunia.com/advisories/46397
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:178
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12853
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=f15ce4d8dc139523fe0c273580b604b2453acba6
- http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=f15ce4d8dc139523fe0c273580b604b2453acba6
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=681054#c2
- http://sourceware.org/bugzilla/show_bug.cgi?id=12583
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=681054#c5
- http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=8126d90480fa
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=692259
- https://rhn.redhat.com/errata/RHSA-2011-0412.html
- https://rhn.redhat.com/errata/RHSA-2011-0413.html
- https://access.redhat.com/security/cve/CVE-2011-1659
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1659
- http://sourceware.org/git/?p=glibc.git;a=commit;h=8126d90480fa3e0c5c5cd0d02cb1c93174b45485
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=681054
- https://access.redhat.com/security/cve/CVE-2011-1071
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=681054#c7
- https://rhn.redhat.com/errata/RHSA-2012-0125.html
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- alias/CVE-2011-1071
- agent/severity
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/references
- agent/tags
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- agent/event
- agent/trending
- vendor/gnu
- canonical/gnu glibc
- version/gnu glibc/2.2.2
- version/gnu glibc/2.9
- version/gnu glibc/2.7
- version/gnu glibc/2.1.2
- version/gnu glibc/2.11
- version/gnu glibc/2.0.5
- version/gnu glibc/2.2.5
- version/gnu glibc/2.0.6
- version/gnu glibc/2.10.1
- version/gnu glibc/1.00
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- version/gnu glibc/2.1.1
- version/gnu glibc/1.02
- version/gnu glibc/2.0.3
- version/gnu glibc/1.07
- version/gnu glibc/2.3.1
- version/gnu glibc/2.3
- version/gnu glibc/2.12.0
- version/gnu glibc/2.0
- version/gnu glibc/2.1.1.6
- version/gnu glibc/1.04
- version/gnu glibc/1.01
- version/gnu glibc/2.3.10
- version/gnu glibc/2.4
- version/gnu glibc/2.1
- version/gnu glibc/2.3.4
- version/gnu glibc/1.09.1
- version/gnu glibc/2.1.9
- version/gnu glibc/2.12.1
- version/gnu glibc/2.3.3
- version/gnu glibc/2.6.1
- version/gnu glibc/2.0.1
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- version/gnu glibc/1.03
- version/gnu glibc/2.1.3.10
- version/gnu glibc/2.3.6
- version/gnu glibc/2.2.3
- version/gnu glibc/2.5
- canonical/gnu eglibc
- version/gnu glibc/2.11.3
- version/gnu glibc/1.08
- version/gnu glibc/2.3.5
- version/gnu glibc/2.8
- version/gnu glibc/2.11.1
- version/gnu glibc/2.2.4
- version/gnu glibc/2.1.3
- version/gnu glibc/1.05
- version/gnu glibc/2.2
- version/gnu glibc/2.10.2