gsd-2011-1945
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-1945",
"description": "The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation.",
"id": "GSD-2011-1945",
"references": [
"https://www.suse.com/security/cve/CVE-2011-1945.html",
"https://www.debian.org/security/2011/dsa-2309"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-1945"
],
"details": "The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation.",
"id": "GSD-2011-1945",
"modified": "2023-12-13T01:19:08.327918Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2011-1945",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://eprint.iacr.org/2011/232.pdf",
"refsource": "MISC",
"url": "http://eprint.iacr.org/2011/232.pdf"
},
{
"name": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html",
"refsource": "MISC",
"url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
},
{
"name": "http://secunia.com/advisories/44935",
"refsource": "MISC",
"url": "http://secunia.com/advisories/44935"
},
{
"name": "http://support.apple.com/kb/HT5784",
"refsource": "MISC",
"url": "http://support.apple.com/kb/HT5784"
},
{
"name": "http://www.debian.org/security/2011/dsa-2309",
"refsource": "MISC",
"url": "http://www.debian.org/security/2011/dsa-2309"
},
{
"name": "http://www.kb.cert.org/vuls/id/536044",
"refsource": "MISC",
"url": "http://www.kb.cert.org/vuls/id/536044"
},
{
"name": "http://www.kb.cert.org/vuls/id/MAPG-8FENZ3",
"refsource": "MISC",
"url": "http://www.kb.cert.org/vuls/id/MAPG-8FENZ3"
},
{
"name": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:136",
"refsource": "MISC",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:136"
},
{
"name": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:137",
"refsource": "MISC",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:137"
},
{
"name": "https://hermes.opensuse.org/messages/8760466",
"refsource": "MISC",
"url": "https://hermes.opensuse.org/messages/8760466"
},
{
"name": "https://hermes.opensuse.org/messages/8764170",
"refsource": "MISC",
"url": "https://hermes.opensuse.org/messages/8764170"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.3a:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.4:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6i:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6h:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7:beta3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8m:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7:beta5:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7h:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7i:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8e:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8c:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.5:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.5a:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6a:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6a:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6g:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6e:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6d:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6k:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6j:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.3:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.2b:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7:beta6:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7d:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7e:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8a:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7j:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.5a:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.5a:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6a:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6a:beta3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6f:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8g:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6m:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6l:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.1c:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8l:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8p:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7a:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7:beta4:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7b:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7c:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7k:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7l:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "1.0.0d",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.5:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.5:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6:beta3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6c:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.6b:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8n:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8o:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8k:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7m:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7f:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.7g:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8b:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openssl:openssl:0.9.8d:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2011-1945"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-310"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.kb.cert.org/vuls/id/MAPG-8FENZ3",
"refsource": "CONFIRM",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/MAPG-8FENZ3"
},
{
"name": "VU#536044",
"refsource": "CERT-VN",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/536044"
},
{
"name": "http://eprint.iacr.org/2011/232.pdf",
"refsource": "MISC",
"tags": [
"Exploit"
],
"url": "http://eprint.iacr.org/2011/232.pdf"
},
{
"name": "SUSE-SU-2011:0636",
"refsource": "SUSE",
"tags": [],
"url": "https://hermes.opensuse.org/messages/8764170"
},
{
"name": "openSUSE-SU-2011:0634",
"refsource": "SUSE",
"tags": [],
"url": "https://hermes.opensuse.org/messages/8760466"
},
{
"name": "44935",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/44935"
},
{
"name": "DSA-2309",
"refsource": "DEBIAN",
"tags": [],
"url": "http://www.debian.org/security/2011/dsa-2309"
},
{
"name": "MDVSA-2011:137",
"refsource": "MANDRIVA",
"tags": [],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:137"
},
{
"name": "MDVSA-2011:136",
"refsource": "MANDRIVA",
"tags": [],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:136"
},
{
"name": "APPLE-SA-2013-06-04-1",
"refsource": "APPLE",
"tags": [],
"url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
},
{
"name": "http://support.apple.com/kb/HT5784",
"refsource": "CONFIRM",
"tags": [],
"url": "http://support.apple.com/kb/HT5784"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "HIGH",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 4.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2013-06-06T03:10Z",
"publishedDate": "2011-05-31T20:55Z"
}
}
}
Loading…
Loading…
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…