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Sicherheit: Denial of Service in perl-YAML-LibYAML
Aktuelle Meldungen Distributionen
Name: Denial of Service in perl-YAML-LibYAML
ID: FEDORA-2014-16210
Distribution: Fedora
Plattformen: Fedora 19
Datum: Sa, 13. Dezember 2014, 10:46
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9130
Applikationen: perl-YAML-LibYAML

Originalnachricht

Name        : perl-YAML-LibYAML
Product : Fedora 19
Version : 0.54
Release : 1.fc19
URL : http://search.cpan.org/dist/YAML-LibYAML/
Summary : Perl YAML Serialization using XS and libyaml
Description :
Kirill Siminov's "libyaml" is arguably the best YAML
implementation. The C
library is written precisely to the YAML 1.1 specification. It was originally
bound to Python and was later bound to Ruby.

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Update Information:

An assertion failure was found in the way the libyaml library parsed wrapped
strings. An attacker able to load specially crafted YAML input into an application using libyaml could cause the application to crash.
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ChangeLog:

* Sun Nov 30 2014 Paul Howarth <paul@city-fan.org> - 0.54-1
- Update to 0.54
- Fix for an edge case in scanner that results in an assert() failing
(https://bitbucket.org/xi/libyaml/issue/10/wrapped-strings-cause-assert-failure)
(CVE-2014-9130)
- Drop upstreamed patches for CVE-2013-6393 and CVE-2014-2525
* Tue Nov 18 2014 Jitka Plesnikova <jplesnik@redhat.com> - 0.52-3
- Update BRs (bz#1165198)
* Wed Aug 27 2014 Jitka Plesnikova <jplesnik@redhat.com> - 0.52-2
- Perl 5.20 rebuild
* Sun Aug 24 2014 Paul Howarth <paul@city-fan.org> - 0.52-1
- Update to 0.52
- Fix e1 test failure on 5.21.4
* Mon Aug 18 2014 Paul Howarth <paul@city-fan.org> - 0.51-1
- Update to 0.51 (various minor tidy-ups, no functional changes)
* Sun Aug 17 2014 Fedora Release Engineering
<rel-eng@lists.fedoraproject.org> - 0.47-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Sat Aug 9 2014 Paul Howarth <paul@city-fan.org> - 0.47-1
- Update to 0.47:
- Fix swim errors
- Include upstream license file
* Wed Aug 6 2014 Jitka Plesnikova <jplesnik@redhat.com> - 0.46-1
- 0.46 bump
* Tue Aug 5 2014 Jitka Plesnikova <jplesnik@redhat.com> - 0.45-1
- 0.45 bump
* Mon Jul 14 2014 Jitka Plesnikova <jplesnik@redhat.com> - 0.44-1
- 0.44 bump
* Sat Jun 7 2014 Fedora Release Engineering
<rel-eng@lists.fedoraproject.org> - 0.41-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Thu Mar 27 2014 Paul Howarth <paul@city-fan.org> - 0.41-4
- Fix LibYAML input sanitization errors (CVE-2014-2525)
- Fix heap-based buffer overflow when parsing YAML tags (CVE-2013-6393)
* Sun Aug 4 2013 Fedora Release Engineering
<rel-eng@lists.fedoraproject.org> - 0.41-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Wed Jul 17 2013 Petr Pisar <ppisar@redhat.com> - 0.41-2
- Perl 5.18 rebuild
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References:

[ 1 ] Bug #1169369 - CVE-2014-9130 libyaml: assert failure when processing
wrapped strings
https://bugzilla.redhat.com/show_bug.cgi?id=1169369
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This update can be installed with the "yum" update program. Use
su -c 'yum update perl-YAML-LibYAML' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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