{"api_version":"1","generated_at":"2026-07-23T09:59:44+00:00","cve":"CVE-2010-1158","urls":{"html":"https://cve.report/CVE-2010-1158","api":"https://cve.report/api/cve/CVE-2010-1158.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2010-1158","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-1158"},"summary":{"title":"CVE-2010-1158","description":"Integer overflow in the regular expression engine in Perl 5.8.x allows context-dependent attackers to cause a denial of service (stack consumption and application crash) by matching a crafted regular expression against a long string.","state":"PUBLISHED","assigner":"redhat","published_at":"2010-04-20 15:30:00","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-189","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://perldoc.perl.org/perl5100delta.html","name":"http://perldoc.perl.org/perl5100delta.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"perl5100delta - perldoc.perl.org","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2010/04/08/9","name":"http://www.openwall.com/lists/oss-security/2010/04/08/9","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"oss-security - CVE Request -- perl v5.8.* -- stack overflow by processing certain\n regex (Gentoo BTS#313565 / RH BZ#580605)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=580605","name":"https://bugzilla.redhat.com/show_bug.cgi?id=580605","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Bug 580605 – CVE-2010-1158 Perl: Stack overflow by processing a certain regular expression","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://bugs.gentoo.org/show_bug.cgi?id=313565","name":"http://bugs.gentoo.org/show_bug.cgi?id=313565","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"Gentoo Bug 313565 - dev-lang/perl-5.8.8-r8: simple test program with regex segfaults (CVE-2010-1158)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2010/04/14/3","name":"http://www.openwall.com/lists/oss-security/2010/04/14/3","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"oss-security - Re: CVE Request -- perl v5.8.* -- stack overflow by\n processing certain regex (Gentoo BTS#313565 / RH BZ#580605)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/55314","name":"http://secunia.com/advisories/55314","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Advisory SA55314 - Oracle Solaris Perl Multiple Vulnerabilities - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2010-1158","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-1158","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.7","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.8","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2010","cve_id":"1158","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"perl","cpe5":"perl","cpe6":"5.8.9","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[{"cvename":"CVE-2010-1158","organization":"Red Hat","lastmodified":"2010-04-22","contributor":"Tomas Hoger","statementText":"The Red Hat Security Response Team has rated this issue as having low security impact. The risks associated with fixing this bug are greater than the low severity security risk. We therefore currently have no plans to fix this flaw in Red Hat Enterprise Linux 3, 4, or 5.","cve_year":"2010","cve_id":"1158","crc32":"ec4ef434"}],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T01:14:06.375Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"http://bugs.gentoo.org/show_bug.cgi?id=313565"},{"name":"[oss-security] 20100414 Re: CVE Request -- perl v5.8.* -- stack overflow by processing certain regex (Gentoo BTS#313565 / RH BZ#580605)","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2010/04/14/3"},{"name":"[oss-security] 20100408 CVE Request -- perl v5.8.* -- stack overflow by processing certain regex (Gentoo BTS#313565 / RH BZ#580605)","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2010/04/08/9"},{"name":"55314","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/55314"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=580605"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://perldoc.perl.org/perl5100delta.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2010-04-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"Integer overflow in the regular expression engine in Perl 5.8.x allows context-dependent attackers to cause a denial of service (stack consumption and application crash) by matching a crafted regular expression against a long string."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-10-24T09:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_MISC"],"url":"http://bugs.gentoo.org/show_bug.cgi?id=313565"},{"name":"[oss-security] 20100414 Re: CVE Request -- perl v5.8.* -- stack overflow by processing certain regex (Gentoo BTS#313565 / RH BZ#580605)","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2010/04/14/3"},{"name":"[oss-security] 20100408 CVE Request -- perl v5.8.* -- stack overflow by processing certain regex (Gentoo BTS#313565 / RH BZ#580605)","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2010/04/08/9"},{"name":"55314","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/55314"},{"tags":["x_refsource_MISC"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=580605"},{"tags":["x_refsource_CONFIRM"],"url":"http://perldoc.perl.org/perl5100delta.html"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2010-1158","datePublished":"2010-04-20T15:00:00.000Z","dateReserved":"2010-03-29T00:00:00.000Z","dateUpdated":"2024-08-07T01:14:06.375Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2010-04-20 15:30:00","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-189","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.1:*:*:*:*:*:*:*","matchCriteriaId":"70CBBC87-F6F7-45AF-9B54-95402D03C75F"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.2:*:*:*:*:*:*:*","matchCriteriaId":"5B34EA51-64A3-483A-AF99-01358F6BE8D3"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.3:*:*:*:*:*:*:*","matchCriteriaId":"B8E0DBA5-360F-463E-A840-365168A1FCC4"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.4:*:*:*:*:*:*:*","matchCriteriaId":"5EA80F25-A108-4B65-BE25-56DE17B930EB"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.5:*:*:*:*:*:*:*","matchCriteriaId":"ECB2B6E2-890E-4B6E-833F-DF40E6D77E22"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.6:*:*:*:*:*:*:*","matchCriteriaId":"53F0358E-0722-48A6-A2C6-470229602089"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.7:*:*:*:*:*:*:*","matchCriteriaId":"A8DFDF97-EF44-448F-A5CA-021B2D64605F"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.8:*:*:*:*:*:*:*","matchCriteriaId":"E98D2706-99B7-4153-925B-77A8CECD7CFB"},{"vulnerable":true,"criteria":"cpe:2.3:a:perl:perl:5.8.9:*:*:*:*:*:*:*","matchCriteriaId":"B10AD15E-6275-48AB-8757-FB5A735C82D9"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2010","CveId":"1158","Ordinal":"1","Title":"CVE-2010-1158","CVE":"CVE-2010-1158","Year":"2010"},"notes":[{"CveYear":"2010","CveId":"1158","Ordinal":"1","NoteData":"Integer overflow in the regular expression engine in Perl 5.8.x allows context-dependent attackers to cause a denial of service (stack consumption and application crash) by matching a crafted regular expression against a long string.","Type":"Description","Title":"CVE-2010-1158"},{"CveYear":"2010","CveId":"1158","Ordinal":"2","NoteData":"2010-04-20","Type":"Other","Title":"Published"},{"CveYear":"2010","CveId":"1158","Ordinal":"3","NoteData":"2013-10-24","Type":"Other","Title":"Modified"}]}}}