CVE-2008-7159

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:silcnet:silc_toolkit:*:*:*:*:*:*:*:*", "matchCriteriaId": "EA762451-1AEA-4138-B446-39560935B994", "versionEndIncluding": "1.1.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:silcnet:silc_toolkit:1.1:*:*:*:*:*:*:*", "matchCriteriaId": "C06811A1-DF33-4EC9-A2EE-49CE2F4A4EC2", "vulnerable": true}, {"criteria": "cpe:2.3:a:silcnet:silc_toolkit:1.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "6FE803FA-43C9-4565-A1B6-6890A2275A6B", "vulnerable": true}, {"criteria": "cpe:2.3:a:silcnet:silc_toolkit:1.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "9754DA96-8464-412C-8337-51F8DE9884B5", "vulnerable": true}, {"criteria": "cpe:2.3:a:silcnet:silc_toolkit:1.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "A4BC8115-1A4B-4CFD-9431-3C2A231D0237", "vulnerable": true}, {"criteria": "cpe:2.3:a:silcnet:silc_toolkit:1.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "262AEDC5-8FB8-4D15-AC4D-906110718D07", "vulnerable": true}, {"criteria": "cpe:2.3:a:silcnet:silc_toolkit:1.1.5:*:*:*:*:*:*:*", "matchCriteriaId": "F422F232-FDA3-4FB4-AD84-2641EF0A0134", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string."}, {"lang": "es", "value": "La funci\u00f3n silc_asn1_encoder de lib/silcasn1/silcasn1_encode.c en Secure Internet Live Conferencing (SILC) Toolkit anterior a v1.1.8, permite a atacantes remotos sobrescribir una posici\u00f3n de la pila y puede que ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un valor OID manipulado. Est\u00e1 relacionado con el uso incorrecto de una cadena con formato %lu."}], "id": "CVE-2008-7159", "lastModified": "2026-06-16T23:03:43.820", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2009-09-10T21:30:00.953", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/36614"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/36625"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://silcnet.org/docs/changelog/SILC%20Toolkit%201.1.8"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://silcnet.org/general/news/news_toolkit.php"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://www.debian.org/security/2009/dsa-1879"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:234"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2009/08/31/5"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2009/09/03/5"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://www.securityfocus.com/bid/36192"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53477"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/36614"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/36625"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://silcnet.org/docs/changelog/SILC%20Toolkit%201.1.8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://silcnet.org/general/news/news_toolkit.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.debian.org/security/2009/dsa-1879"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:234"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2009/08/31/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2009/09/03/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.securityfocus.com/bid/36192"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53477"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Not vulnerable. This issue did not affect the versions of libsilc as shipped with Red Hat Enterprise Linux 4, or 5.", "lastModified": "2009-09-11T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-134"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "libsilc: stack corruption during ASN1 encoding of OID", "id": "521257", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=521257"}, "csaw": false, "details": ["The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string."], "name": "CVE-2008-7159", "public_date": "2008-05-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-7159"], "statement": "Not vulnerable. This issue did not affect the versions of libsilc as shipped with Red Hat Enterprise Linux 4, or 5."}

{}