fkie_cve-2014-9087
Vulnerability from fkie_nvd
Published
2014-12-01 15:59
Modified
2025-04-12 10:46
Severity ?
Summary
Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based OpenPGP data, which triggers a buffer overflow.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
mageia | mageia | 3.0 | |
mageia | mageia | 4.0 | |
debian | debian_linux | 7.0 | |
debian | debian_linux | 8.0 | |
gnupg | libksba | * | |
canonical | ubuntu_linux | 12.04 | |
canonical | ubuntu_linux | 14.04 | |
canonical | ubuntu_linux | 14.10 | |
gnupg | gnupg | 2.1.0 | |
gnupg | gnupg | 2.1.0 |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:mageia:mageia:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "76F1E356-E019-47E8-AA5F-702DA93CF74E", "vulnerable": true }, { "criteria": "cpe:2.3:o:mageia:mageia:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "F805A106-9A6F-48E7-8582-D3C5A26DFC11", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true }, { "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gnupg:libksba:*:*:*:*:*:*:*:*", "matchCriteriaId": "22A54033-F9F8-4C67-93E9-307484D9C060", "versionEndExcluding": "1.3.2", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "matchCriteriaId": "8D305F7A-D159-4716-AB26-5E38BB5CD991", "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1", "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*", "matchCriteriaId": "49A63F39-30BE-443F-AF10-6245587D3359", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gnupg:gnupg:2.1.0:-:*:*:*:*:*:*", "matchCriteriaId": "11756353-C8D2-4933-B5DC-B0CDBCAFBC66", "vulnerable": true }, { "criteria": "cpe:2.3:a:gnupg:gnupg:2.1.0:beta1:*:*:*:*:*:*", "matchCriteriaId": "10427264-78E1-4FB1-A8EF-BDB0C9822DB5", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based OpenPGP data, which triggers a buffer overflow." }, { "lang": "es", "value": "Desbordamiento de enteros en la funci\u00f3n ksba_oid_to_str en Libksba anterior a 1.3.2, utilizado en GnuPG, permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de un OID manipulado en (1) un mensaje S/MIME o (2) datos OpenPGP basados en ECC, lo que provoca un desbordamiento de buffer." } ], "id": "CVE-2014-9087", "lastModified": "2025-04-12T10:46:40.837", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2014-12-01T15:59:11.797", "references": [ { "source": "security@debian.org", "tags": [ "Third Party Advisory" ], "url": "http://advisories.mageia.org/MGASA-2014-0498.html" }, { "source": "security@debian.org", "tags": [ "Mailing List", "Vendor Advisory" ], "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.html" }, { "source": "security@debian.org", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/60073" }, { "source": "security@debian.org", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/60189" }, { "source": "security@debian.org", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/60233" }, { "source": "security@debian.org", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2014/dsa-3078" }, { "source": "security@debian.org", "tags": [ "Not Applicable" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:234" }, { "source": "security@debian.org", "tags": [ "Not Applicable" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:151" }, { "source": "security@debian.org", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/71285" }, { "source": "security@debian.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2427-1" }, { "source": "security@debian.org", "tags": [ "Third Party Advisory" ], "url": "https://blog.fuzzing-project.org/2-Buffer-overflow-and-other-minor-issues-in-GnuPG-and-libksba-TFPA-0012014.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://advisories.mageia.org/MGASA-2014-0498.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Vendor Advisory" ], "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/60073" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/60189" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://secunia.com/advisories/60233" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2014/dsa-3078" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Not Applicable" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:234" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Not Applicable" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:151" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/71285" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2427-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://blog.fuzzing-project.org/2-Buffer-overflow-and-other-minor-issues-in-GnuPG-and-libksba-TFPA-0012014.html" } ], "sourceIdentifier": "security@debian.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-191" } ], "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.
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