gsd-2009-1415
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2009-1415",
"description": "lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free.",
"id": "GSD-2009-1415",
"references": [
"https://www.suse.com/security/cve/CVE-2009-1415.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2009-1415"
],
"details": "lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free.",
"id": "GSD-2009-1415",
"modified": "2023-12-13T01:19:48.199155Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2009-1415",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
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"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "gnutls-libgnutls-dos(50445)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50445"
},
{
"name": "[gnutls-devel] 20090423 Re: some crashes on using DSA keys",
"refsource": "MLIST",
"url": "http://permalink.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3502"
},
{
"name": "[gnutls-devel] 20090430 Double free and free of invalid pointer on certain errors [GNUTLS-SA-2009-1] [CVE-2009-1415]",
"refsource": "MLIST",
"url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3515"
},
{
"name": "gnutls-dsa-code-execution(50257)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50257"
},
{
"name": "http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488",
"refsource": "CONFIRM",
"url": "http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488"
},
{
"name": "gnutls-dsa-dos(50260)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50260"
},
{
"name": "ADV-2009-1218",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/1218"
},
{
"name": "34783",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/34783"
},
{
"name": "GLSA-200905-04",
"refsource": "GENTOO",
"url": "http://security.gentoo.org/glsa/glsa-200905-04.xml"
},
{
"name": "1022157",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id?1022157"
},
{
"name": "34842",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/34842"
},
{
"name": "35211",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/35211"
},
{
"name": "MDVSA-2009:116",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:116"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
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"criteria": "cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.6.6",
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"value": "lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free."
},
{
"lang": "es",
"value": "lib/pk-libgcrypt.c en libgnutls en GnuTLS anterior a v2.6.6 no maneja correctamente las firmas DSA, lo cual permite a atacantes remotos provocar una denegaci\u00f3n de servicio (cuelgue de aplicaci\u00f3n) y posiblemente tiene otro impacto no especificado a trav\u00e9s de una clave DSA malformada que desencadena (1) una liberaci\u00f3n del puntero no inicializado. (2) una doble liberaci\u00f3n."
}
],
"id": "CVE-2009-1415",
"lastModified": "2024-02-09T03:22:16.227",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-04-30T20:30:00.563",
"references": [
{
"source": "cve@mitre.org",
"tags": [
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"Patch"
],
"url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3515"
},
{
"source": "cve@mitre.org",
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],
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},
{
"source": "cve@mitre.org",
"tags": [
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"Vendor Advisory"
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"url": "http://secunia.com/advisories/34842"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://secunia.com/advisories/35211"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://security.gentoo.org/glsa/glsa-200905-04.xml"
},
{
"source": "cve@mitre.org",
"tags": [
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"url": "http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488"
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{
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"tags": [
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{
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"tags": [
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"url": "http://www.securityfocus.com/bid/34783"
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{
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"url": "http://www.securitytracker.com/id?1022157"
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{
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"tags": [
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],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50257"
},
{
"source": "cve@mitre.org",
"tags": [
"Not Applicable"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50260"
},
{
"source": "cve@mitre.org",
"tags": [
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"VDB Entry"
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50445"
}
],
"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
{
"comment": "Not vulnerable. This issue did not affect versions of gnutls shipped in Red Hat Enterprise Linux 4 and 5 as it only affected gnutls 2.6.x versions.",
"lastModified": "2009-09-21T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-824"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.