fkie_cve-2014-3660
Vulnerability from fkie_nvd
Published
2014-11-04 16:55
Modified
2024-11-21 02:08
Severity ?
Summary
parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the "billion laughs" attack.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", matchCriteriaId: "18BCA403-8F0F-4564-BE7E-1DE10408B54B", versionEndIncluding: "2.9.1", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.0.0:*:*:*:*:*:*:*", matchCriteriaId: "586C0FAB-E288-4EFB-8946-4535971F23F9", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.1.0:*:*:*:*:*:*:*", matchCriteriaId: "15236DDC-0095-4253-9113-61F76EFC0769", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.1.1:*:*:*:*:*:*:*", matchCriteriaId: "98F95AB1-D3D0-4E39-B135-4B55991845CE", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.0:*:*:*:*:*:*:*", matchCriteriaId: "392E4AA7-00D2-45B1-9FA7-C1C7C37431F0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.0:beta:*:*:*:*:*:*", matchCriteriaId: "C7839A86-59AA-400C-BF29-18E612B8EB4D", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.1:*:*:*:*:*:*:*", matchCriteriaId: "0F9A211A-5C44-4BDC-9676-3B7B937835B9", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.2:*:*:*:*:*:*:*", matchCriteriaId: "BECA085A-BEF1-4AD2-ABBA-069CE2642796", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.3:*:*:*:*:*:*:*", matchCriteriaId: "E66BF7BC-5B5C-40BB-B826-3CC9DBAB53D0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.4:*:*:*:*:*:*:*", matchCriteriaId: "F330D609-31EB-4B4C-B007-ACEABA557F54", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.5:*:*:*:*:*:*:*", matchCriteriaId: "D9E2F05B-B298-489C-9E44-62E0A199E148", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.6:*:*:*:*:*:*:*", matchCriteriaId: "070B2F1F-9A99-4A20-9BA9-CF175D482DA6", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.7:*:*:*:*:*:*:*", matchCriteriaId: "25DC5AE4-9DEA-4828-96F0-57BACB6C9B25", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.8:*:*:*:*:*:*:*", matchCriteriaId: "BDE26E6D-53FF-4001-8F25-C112635CB74E", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.9:*:*:*:*:*:*:*", matchCriteriaId: "D1210A8D-5359-4FD4-963F-506200AA20AE", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.10:*:*:*:*:*:*:*", matchCriteriaId: "AA748E50-798F-40EA-B252-0A166DEEB120", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.2.11:*:*:*:*:*:*:*", matchCriteriaId: "C5B9E7CC-D552-4C9A-909E-42D375452E09", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.0:*:*:*:*:*:*:*", matchCriteriaId: "06C20B5C-16E7-4C1B-A2DB-8EB4B9A7045D", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.1:*:*:*:*:*:*:*", matchCriteriaId: "D7A901B3-B0F4-4D2B-8CAF-25938219B657", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.2:*:*:*:*:*:*:*", matchCriteriaId: "12FCBA01-D739-4BA2-83F5-D41A6DF91F1F", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.3:*:*:*:*:*:*:*", matchCriteriaId: "EFC8C43D-84C7-4C0C-8DD1-66206D665C35", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.4:*:*:*:*:*:*:*", matchCriteriaId: "5E60C1B4-BBC1-4E2B-8323-A7E059EF6BEE", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.5:*:*:*:*:*:*:*", matchCriteriaId: "8B677850-4FE9-4522-ADAE-42C5D17D4A7D", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.6:*:*:*:*:*:*:*", matchCriteriaId: "9BB7931B-55AA-4735-8AAB-9F3A9E9C0123", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.7:*:*:*:*:*:*:*", matchCriteriaId: "F4A5B9AF-7F82-4EEC-A776-587C6DD44448", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.8:*:*:*:*:*:*:*", matchCriteriaId: "94D33392-DD5C-4704-BECF-69D416F9F2C0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.9:*:*:*:*:*:*:*", matchCriteriaId: "B1BA896F-07D7-4B93-939B-B6CDD1DCA87C", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.10:*:*:*:*:*:*:*", matchCriteriaId: "647CA5AD-5AC2-448E-8445-62837F413361", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.11:*:*:*:*:*:*:*", matchCriteriaId: "37D4241B-A328-45F0-9FAB-CEE20DC7432E", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.12:*:*:*:*:*:*:*", matchCriteriaId: "CAAD77C4-84EC-4924-90F8-35A2375AA6A9", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.13:*:*:*:*:*:*:*", matchCriteriaId: "6A124C5A-C72C-4623-925E-378FF40671EF", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.3.14:*:*:*:*:*:*:*", matchCriteriaId: "8ACD2FD4-E884-4FC5-842B-86AAE06D9E05", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.1:*:*:*:*:*:*:*", matchCriteriaId: "14A9036D-1474-4097-9E70-09F7BBA2826C", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.2:*:*:*:*:*:*:*", matchCriteriaId: "E8884CF6-2F5B-465F-841B-3C69EC3BE3BA", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.3:*:*:*:*:*:*:*", matchCriteriaId: "A699B966-3756-4D5B-8693-0678EEDD8AD0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.4:*:*:*:*:*:*:*", matchCriteriaId: "A1E50FED-4BAD-4D04-98C3-C2427E086C1B", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.5:*:*:*:*:*:*:*", matchCriteriaId: "70880522-BBC0-4D5C-8DA3-245E189FA1C0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.6:*:*:*:*:*:*:*", matchCriteriaId: "1A8BA1A0-F8E7-4B93-B667-D012C91F831E", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.7:*:*:*:*:*:*:*", matchCriteriaId: "27662848-9CD5-43BC-9A1B-8C6EBACCCC21", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.8:*:*:*:*:*:*:*", matchCriteriaId: "C967E50C-E7AA-49D0-A055-20CA083CA232", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.9:*:*:*:*:*:*:*", matchCriteriaId: "DA398ACA-73C2-4093-AD35-E30161C96C25", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.10:*:*:*:*:*:*:*", matchCriteriaId: "757B5A74-6B7B-4F01-9891-9F9E510074C9", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.11:*:*:*:*:*:*:*", matchCriteriaId: "5C10CC4C-3A9C-4AD0-A7C1-ACF781BF20D5", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.12:*:*:*:*:*:*:*", matchCriteriaId: "2E67FD94-4E96-4FCC-990B-4C0A5C599ED0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.13:*:*:*:*:*:*:*", matchCriteriaId: "8E7DDE27-9DE8-4E45-AFA2-AFFEA8F0D917", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.14:*:*:*:*:*:*:*", matchCriteriaId: "92CEEDA7-5DFC-4DB0-989E-F356E5CF65A9", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.15:*:*:*:*:*:*:*", matchCriteriaId: "25D60B58-3558-4244-A5B3-8D16F53A9588", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.16:*:*:*:*:*:*:*", matchCriteriaId: "E5DB409B-795F-4F8A-85E1-0B4E66AE9D48", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.17:*:*:*:*:*:*:*", matchCriteriaId: "457C47ED-A429-42AE-9FF9-978D605BACFE", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.18:*:*:*:*:*:*:*", matchCriteriaId: "3C20B9D5-9E10-4B6D-8095-B2A63EDB8D16", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.19:*:*:*:*:*:*:*", matchCriteriaId: "9087E4FE-661F-4803-BB3B-09D2699265E5", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.20:*:*:*:*:*:*:*", matchCriteriaId: "7C2D01CF-9FCE-41F8-997E-EA9BDCCD8C76", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.21:*:*:*:*:*:*:*", matchCriteriaId: "84E1C7A6-DCA7-4760-B1B6-EFB256978CFC", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.22:*:*:*:*:*:*:*", matchCriteriaId: "9F1E7CFF-E4B3-4B31-BE23-C187544E9488", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.23:*:*:*:*:*:*:*", matchCriteriaId: "81EDD077-5183-4588-8DB1-93A0597AAA34", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.24:*:*:*:*:*:*:*", matchCriteriaId: "530FE28C-0D51-4BF9-AE43-D65F9913B48B", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.25:*:*:*:*:*:*:*", matchCriteriaId: "F030053E-2292-42E2-8435-0CFBDDE688DB", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.26:*:*:*:*:*:*:*", matchCriteriaId: "A0258377-DD8B-4FA6-B075-E8489C83CEAE", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.27:*:*:*:*:*:*:*", matchCriteriaId: "69E0BD23-38C6-43C0-870F-00B13F7C91D3", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.28:*:*:*:*:*:*:*", matchCriteriaId: "F3D3350E-5186-4DC8-9D1B-59068A469496", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.29:*:*:*:*:*:*:*", matchCriteriaId: "F76783D0-63F8-48A7-85FE-E5E8DBFA223D", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.4.30:*:*:*:*:*:*:*", matchCriteriaId: "52AE89B2-C1A3-48C8-AEB5-4B0D757AE361", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.5.0:*:*:*:*:*:*:*", matchCriteriaId: "8ACA170D-21DB-47CD-AD73-2DEB2A2439F1", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.5.4:*:*:*:*:*:*:*", matchCriteriaId: "FFC48A66-7D1F-4446-BC50-6C1A1DF819E8", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.5.7:*:*:*:*:*:*:*", matchCriteriaId: "A0A86D90-C64E-4850-8D6E-94D3C0789241", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.5.8:*:*:*:*:*:*:*", matchCriteriaId: "06A50725-AC7A-4FDB-887A-3DCB369C943D", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.5.10:*:*:*:*:*:*:*", matchCriteriaId: "D463EC3C-88F1-46D9-ADB6-6283DC23B0B6", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.5.11:*:*:*:*:*:*:*", matchCriteriaId: "43F8E361-E6D3-4666-B18D-928D550FD5D2", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.0:*:*:*:*:*:*:*", matchCriteriaId: "B6948CD9-8489-46BA-9159-24C842490702", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.1:*:*:*:*:*:*:*", matchCriteriaId: "35C43087-760E-482A-B34E-141A29AC57A4", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.2:*:*:*:*:*:*:*", matchCriteriaId: "669211F7-90EA-47AB-A787-34DD79DF8E25", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.3:*:*:*:*:*:*:*", matchCriteriaId: "025B16D8-1023-4D47-BADD-C1E838B47D88", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.4:*:*:*:*:*:*:*", matchCriteriaId: "320E691F-D417-4D81-A223-C46FEFFD908A", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.5:*:*:*:*:*:*:*", matchCriteriaId: "F3B06B40-327D-4EFA-AD19-DA1CA7D50B4F", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.6:*:*:*:*:*:*:*", matchCriteriaId: "EB8BEC58-AB2A-4953-A2E8-338EB894A494", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.7:*:*:*:*:*:*:*", matchCriteriaId: "ABDE6C9A-4F24-42B4-8AA3-3EBC97190322", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.8:*:*:*:*:*:*:*", matchCriteriaId: "44FB2813-BE9F-46A8-864B-435D883CA0FA", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.9:*:*:*:*:*:*:*", matchCriteriaId: "F9DF1336-F831-4507-B45E-574BDE8AA8BA", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.11:*:*:*:*:*:*:*", matchCriteriaId: "33268B2F-3591-48D9-B123-92E3ABF157F1", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.12:*:*:*:*:*:*:*", matchCriteriaId: "0830367A-9FB3-4291-88C0-38A471DFD22B", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.13:*:*:*:*:*:*:*", matchCriteriaId: "73E4EB1B-2E8B-4504-AB05-F4D4E6B038E9", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.14:*:*:*:*:*:*:*", matchCriteriaId: "B5815E25-5305-4A32-81B3-89DB1D5C1AC0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.16:*:*:*:*:*:*:*", matchCriteriaId: "0AD69C98-11AB-4BB5-A91A-F029BA0E1DB1", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.17:*:*:*:*:*:*:*", matchCriteriaId: "98CF3A74-B9F8-4689-B81C-F579D827DA5C", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.18:*:*:*:*:*:*:*", matchCriteriaId: "6DBD9C7D-CD0B-4B5B-BEC2-F67610DEDE2B", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.20:*:*:*:*:*:*:*", matchCriteriaId: "798F7A01-F006-4589-82F8-943F81015693", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.21:*:*:*:*:*:*:*", matchCriteriaId: "6A1C90C5-1B77-4BE5-ACDA-1F15D3F2A000", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.22:*:*:*:*:*:*:*", matchCriteriaId: "36940C55-BFD4-4C77-A26B-C0F273EAC2EC", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.23:*:*:*:*:*:*:*", matchCriteriaId: "8ECB753E-430C-4DBD-9063-506E749A21CF", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.24:*:*:*:*:*:*:*", matchCriteriaId: "3EBD3E93-1624-4B1D-8F9A-5683ADA4983E", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.25:*:*:*:*:*:*:*", matchCriteriaId: "551B91B8-7A5A-4E5D-AAED-76705F8A2829", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.26:*:*:*:*:*:*:*", matchCriteriaId: "1D8135B1-FB22-4755-A5ED-CDB16E3E85A3", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.27:*:*:*:*:*:*:*", matchCriteriaId: "2B4685BF-394A-4426-980A-2B1D37737C06", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.28:*:*:*:*:*:*:*", matchCriteriaId: "77A68008-7392-4BE4-AB30-24D2BA124E3A", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.29:*:*:*:*:*:*:*", matchCriteriaId: "63F37BF5-D4D2-43AB-841A-E9AC32A68452", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.30:*:*:*:*:*:*:*", matchCriteriaId: "CB8A074B-069A-4520-8E3C-AB614C31B68A", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.31:*:*:*:*:*:*:*", matchCriteriaId: "D77DE5FD-060A-4AD6-A925-4E9EF186C835", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.6.32:*:*:*:*:*:*:*", matchCriteriaId: "7069A49C-038C-4E7B-AF03-4D90D5734414", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.0:*:*:*:*:*:*:*", matchCriteriaId: "87E895B9-5AF7-4A1F-B740-B3E13DE3254E", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.1:*:*:*:*:*:*:*", matchCriteriaId: "8FD29EFD-1ADB-4349-8E7D-EA6B34B0F6DE", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.2:*:*:*:*:*:*:*", matchCriteriaId: "EC720A50-9EF5-4B73-86D1-AE87D402611E", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.3:*:*:*:*:*:*:*", matchCriteriaId: "464942E8-EDF3-4ECB-B907-FFCDBC9079C0", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.4:*:*:*:*:*:*:*", matchCriteriaId: "E1246C0E-DCAC-405E-ADCE-3D16D659C567", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.5:*:*:*:*:*:*:*", matchCriteriaId: "5703D8EC-259B-49C3-AADE-916227DEB96F", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.6:*:*:*:*:*:*:*", matchCriteriaId: "184B40E3-28FD-49A4-9560-5E26293D7D08", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.7:*:*:*:*:*:*:*", matchCriteriaId: "7CCE8BBA-6721-4257-9F2E-23AEB104564E", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.7.8:*:*:*:*:*:*:*", matchCriteriaId: "AF2A3107-5F12-407E-9009-7F42B09299E4", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.8.0:*:*:*:*:*:*:*", matchCriteriaId: "8928F415-C124-4B4A-9D59-40AC6845AFD1", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.9.0:*:*:*:*:*:*:*", matchCriteriaId: "955673D9-2912-48A2-93C9-10430290A4AF", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.9.0:rc1:*:*:*:*:*:*", matchCriteriaId: "268661C2-7A45-4743-8A09-48B3EE21212E", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", matchCriteriaId: "7883E465-932D-4C11-AA54-97E44181F906", versionEndIncluding: "10.10.4", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*", matchCriteriaId: "5D37DF0F-F863-45AC-853A-3E04F9FEC7CA", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", matchCriteriaId: "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", matchCriteriaId: "B5A6F2F3-4894-4392-8296-3B8DD2679084", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", matchCriteriaId: "16F59A04-14CF-49E2-9973-645477EA09DA", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*", matchCriteriaId: "1D8B549B-E57B-4DFE-8A13-CAB06B5356B3", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the \"billion laughs\" attack.", }, { lang: "es", value: "parser.c en libxml2 anterior a 2.9.2 no previene debidamente la expansión de entidades incluso cuando la substitución de entidades haya sido deshabilitada, lo que permite a atacantes dependientes de contexto causar una denegación de servicio (consumo de CPU) a través de un documento XML manipualdo que contiene un número grande de referencias de entidades anidadas, una variante del ataque del 'billón de risas'.", }, ], evaluatorComment: "<a href=\"http://cwe.mitre.org/data/definitions/611.html\" target=\"_blank\">CWE-611: Improper Restriction of XML External Entity Reference ('XXE')</a>", id: "CVE-2014-3660", lastModified: "2024-11-21T02:08:35.850", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 5, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 10, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], }, published: "2014-11-04T16:55:06.043", references: [ { source: "secalert@redhat.com", url: "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705", }, { source: "secalert@redhat.com", url: "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html", }, { source: "secalert@redhat.com", url: "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html", }, { source: "secalert@redhat.com", url: "http://lists.opensuse.org/opensuse-updates/2014-10/msg00034.html", }, { source: "secalert@redhat.com", url: "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html", }, { source: "secalert@redhat.com", url: "http://rhn.redhat.com/errata/RHSA-2014-1655.html", }, { source: "secalert@redhat.com", url: "http://rhn.redhat.com/errata/RHSA-2014-1885.html", }, { source: "secalert@redhat.com", url: "http://secunia.com/advisories/59903", }, { source: "secalert@redhat.com", url: "http://secunia.com/advisories/61965", }, { source: "secalert@redhat.com", url: "http://secunia.com/advisories/61966", }, { source: "secalert@redhat.com", url: "http://secunia.com/advisories/61991", }, { source: "secalert@redhat.com", url: "http://www.debian.org/security/2014/dsa-3057", }, { source: "secalert@redhat.com", url: "http://www.mandriva.com/security/advisories?name=MDVSA-2014:244", }, { source: "secalert@redhat.com", tags: [ "Patch", ], url: "http://www.openwall.com/lists/oss-security/2014/10/17/7", }, { source: "secalert@redhat.com", url: "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", }, { source: "secalert@redhat.com", url: "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", }, { source: "secalert@redhat.com", url: "http://www.securityfocus.com/bid/70644", }, { source: "secalert@redhat.com", tags: [ "Vendor Advisory", ], url: "http://www.ubuntu.com/usn/USN-2389-1", }, { source: "secalert@redhat.com", url: "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff", }, { source: "secalert@redhat.com", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1149084", }, { source: "secalert@redhat.com", tags: [ "Vendor Advisory", ], url: "https://support.apple.com/kb/HT205030", }, { source: "secalert@redhat.com", tags: [ "Vendor Advisory", ], url: "https://support.apple.com/kb/HT205031", }, { source: "secalert@redhat.com", url: "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://lists.opensuse.org/opensuse-updates/2014-10/msg00034.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2014-1655.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2014-1885.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/59903", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/61965", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/61966", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/61991", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.debian.org/security/2014/dsa-3057", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.mandriva.com/security/advisories?name=MDVSA-2014:244", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", ], url: "http://www.openwall.com/lists/oss-security/2014/10/17/7", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.securityfocus.com/bid/70644", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "http://www.ubuntu.com/usn/USN-2389-1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1149084", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://support.apple.com/kb/HT205030", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://support.apple.com/kb/HT205031", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "NVD-CWE-Other", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.