{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-121006", "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "state": "PUBLISHED", "assignerShortName": "CPANSec", "dateReserved": "2026-11-03T07:58:36.822Z", "datePublished": "2026-11-06T07:47:23.570Z", "dateUpdated": "2026-11-06T19:05:07.229Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "modules": ["HTTP::Body"], "packageName": "HTTP-Body", "packageURL": "pkg:cpan/HTTP-Body", "programFiles": ["lib/HTTP/Body.pm"], "programRoutines": [{"name": "HTTP::Body::add"}], "repo": "https://github.com/libwww-perl/HTTP-Body", "versions": [{"lessThan": "1.24_02", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "HTTP::Body versions before 1.24_02 for Perl parse the trailer in quadratic time.\n\nEverything after the last chunk in the same call to add() is parsed with HTTP::Headers, which takes time quadratic in the number of fields of one name. For example, it takes several seconds to parse 16 KiB of \"a:\" lines.\n\nA remote attackercan exhause the CPU with a single request.\n\nHTTP::Body version 1.25 limits the size and number of lines in the trailer."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "shortName": "CPANSec", "dateUpdated": "2026-11-06T07:47:23.570Z"}, "references": [{"tags": ["release-notes"], "url": "https://metacpan.org/release/GETTY/HTTP-Body-1.24_02/changes"}, {"tags": ["patch"], "url": "https://github.com/libwww-perl/HTTP-Body/commit/983dd4ca3b863ab513240b02c91c3114fb299389.patch"}], "solutions": [{"lang": "en", "value": "Upgrade to HTTP::Body version 1.24_02 or later."}], "source": {"discovery": "UNKNOWN"}, "title": "HTTP::Body versions before 1.24_02 for Perl parse the trailer in quadratic time", "x_generator": {"engine": "cpansec-cna-tool 0.1"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/11/06/8"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-11-06T19:05:07.229Z"}}]}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "modules": ["HTTP::Body"], "packageName": "HTTP-Body", "packageURL": "pkg:cpan/HTTP-Body", "programFiles": ["lib/HTTP/Body.pm"], "programRoutines": [{"name": "HTTP::Body::add"}], "repo": "https://github.com/libwww-perl/HTTP-Body", "versions": [{"lessThan": "1.24_02", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "HTTP::Body versions before 1.24_02 for Perl parse the trailer in quadratic time.\n\nEverything after the last chunk in the same call to add() is parsed with HTTP::Headers, which takes time quadratic in the number of fields of one name. For example, it takes several seconds to parse 16 KiB of \"a:\" lines.\n\nA remote attackercan exhause the CPU with a single request.\n\nHTTP::Body version 1.25 limits the size and number of lines in the trailer."}], "id": "CVE-2026-121006", "lastModified": "2026-11-06T19:17:43.307", "metrics": {}, "published": "2026-11-06T08:17:19.827", "references": [{"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "url": "https://github.com/libwww-perl/HTTP-Body/commit/983dd4ca3b863ab513240b02c91c3114fb299389.patch"}, {"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "url": "https://metacpan.org/release/GETTY/HTTP-Body-1.24_02/changes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/11/06/8"}], "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.24_02)"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 98.0, "source": "matching"}]}, "product": "http-body", "vendor": "libwww-perl"}], "created": "2026-11-06T09:30:08.595136+00:00", "updated": "2026-11-06T11:00:15.920123+00:00", "vendors": ["libwww-perl", "libwww-perl$PRODUCT$http-body"]}