{"id":"CVE-2012-1152","aliases":["DEBIAN-CVE-2012-1152","DSA-2432-1","EUVD-2012-1186","GHSA-3h7q-h379-g658","openSUSE-SU-2024:10520-1"],"status":"published","title":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML ...","description":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02426,"percentile":0.84317,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-134"],"published":"2012-03-12T00:00:00Z","modified":"2026-10-23T17:47:32Z","fixes":[{"ecosystem":"Debian:12","package":"libyaml-libyaml-perl","fixed_in":["0.38-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libyaml-libyaml-perl","fixed_in":["0.38-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libyaml-libyaml-perl","fixed_in":["0.38-2"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"libyaml-libyaml-perl","fixed_in":["0.33-1+squeeze1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libyaml-libyaml-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.38-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libyaml-libyaml-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.38-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libyaml-libyaml-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.38-2"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"libyaml-libyaml-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.33-1+squeeze1"}]}],"versions":["0.33-1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"perl-YAML-LibYAML","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.59-2.11"}]}],"bundled":4}],"products":[{"vendor":"ingy","product":"yaml\\"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2012/03/10/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-updates/2012-08/msg00029.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077004.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://secunia.com/advisories/48317","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077023.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=661548","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/52381","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/73856","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://secunia.com/advisories/50277","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2012/03/09/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077782.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://rt.cpan.org/Public/Bug/Display.html?id=75365","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://rt.cpan.org/Public/Bug/Display.html?id=46507","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://www.debian.org/security/2012/dsa-2432","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=801738","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1152"},{"url":"https://github.com/advisories/GHSA-3h7q-h379-g658"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-1152","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2012-1152","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6393","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-2525","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-9130","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-1152","description":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.","status":"published","published":"2012-09-09T21:00:00Z","modified":"2024-08-06T18:45:27.517Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1186","description":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.","status":"published","published":"2012-09-09T21:00:00Z","modified":"2024-08-06T18:45:27Z","updated_at":"2026-11-03T01:56:18.872973Z"}],"ghsa":[{"id":"GHSA-3h7q-h379-g658","title":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML ...","description":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.","status":"published","published":"2022-05-17T01:48:46Z","modified":"2023-02-03T05:05:44Z","cwes":["CWE-134"],"updated_at":"2026-11-02T14:53:47.32068Z"}],"nvd":[{"id":"CVE-2012-1152","description":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.","status":"published","published":"2012-09-09T21:55:05.527Z","modified":"2026-06-16T23:39:08.51Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-134"],"updated_at":"2026-11-02T14:02:15.643902Z"}],"osv":[{"id":"CVE-2012-1152","description":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.","status":"published","published":"2012-09-09T21:55:05Z","modified":"2026-04-10T03:42:17.1202Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-1152","description":"Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.","status":"published","published":"2012-09-09T21:55:05.527Z","modified":"2026-10-23T17:47:32.109770722Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"DSA-2432-1","title":"libyaml-libyaml-perl - format string vulnerability","status":"published","published":"2012-03-12T00:00:00Z","modified":"2026-03-09T01:20:25.480988Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"openSUSE-SU-2024:10520-1","title":"perl-YAML-LibYAML-0.59-2.11 on GA media","description":"These are all security issues fixed in the perl-YAML-LibYAML-0.59-2.11 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:51:34.630254Z","updated_at":"2026-11-02T16:58:34.487567Z"}]}}