fkie_cve-2009-2730
Vulnerability from fkie_nvd
Published
2009-08-12 10:30
Modified
2024-11-21 01:05
Severity ?
Summary
libgnutls in GnuTLS before 2.8.2 does not properly handle a '\0' character in a domain name in the subject's (1) Common Name (CN) or (2) Subject Alternative Name (SAN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.
References
Impacted products
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "libgnutls in GnuTLS before 2.8.2 does not properly handle a \u0027\\0\u0027 character in a domain name in the subject\u0027s (1) Common Name (CN) or (2) Subject Alternative Name (SAN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority."
},
{
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"value": "libgnutls en GnuTLS versiones anteriores a v2.8.2 no gestiona adecuadamente un car\u00e1cter \u0027\\0\u0027 en el nombre de dominio en los campos de identificaci\u00f3n (1) Common Name (CN) o (2) Subject Alternative Name (SAN) de un certificado X.509, permitiendo que atacantes \"hombre en el medio\" (man-in-the-middle) suplanten servidores SSL de su elecci\u00f3n mediante un certificado modificado que ha sido proporcionado por una Autoridad de Certificaci\u00f3n leg\u00edtima."
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],
"id": "CVE-2009-2730",
"lastModified": "2024-11-21T01:05:36.903",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
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"version": "2.0"
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"exploitabilityScore": 10.0,
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"source": "nvd@nist.gov",
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}
Loading…
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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.