Search criteria
1 vulnerability by jean-paul_calderone
CVE-2013-4314 (GCVE-0-2013-4314)
Vulnerability from cvelistv5 – Published: 2013-09-30 21:00 – Updated: 2024-08-06 16:38
VLAI?
Summary
The X509Extension in pyOpenSSL before 0.13.1 does not properly handle a '\0' character in a domain name in the Subject Alternative Name 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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T16:38:01.984Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "DSA-2763",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "http://www.debian.org/security/2013/dsa-2763"
},
{
"name": "[pyOpenSSL-Users] 20130904 pyOpenSSL 0.13.1",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"
},
{
"name": "openSUSE-SU-2013:1648",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00015.html"
},
{
"name": "[oss-security] 20130906 Re: CVE request: pyOpenSSL hostname check bypassing vulnerability",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2013/09/06/2"
},
{
"name": "USN-1965-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "http://www.ubuntu.com/usn/USN-1965-1"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2013-09-04T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "The X509Extension in pyOpenSSL before 0.13.1 does not properly handle a \u0027\\0\u0027 character in a domain name in the Subject Alternative Name 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."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2013-12-05T17:57:00",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "DSA-2763",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "http://www.debian.org/security/2013/dsa-2763"
},
{
"name": "[pyOpenSSL-Users] 20130904 pyOpenSSL 0.13.1",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"
},
{
"name": "openSUSE-SU-2013:1648",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00015.html"
},
{
"name": "[oss-security] 20130906 Re: CVE request: pyOpenSSL hostname check bypassing vulnerability",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2013/09/06/2"
},
{
"name": "USN-1965-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "http://www.ubuntu.com/usn/USN-1965-1"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2013-4314",
"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": "The X509Extension in pyOpenSSL before 0.13.1 does not properly handle a \u0027\\0\u0027 character in a domain name in the Subject Alternative Name 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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "DSA-2763",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2013/dsa-2763"
},
{
"name": "[pyOpenSSL-Users] 20130904 pyOpenSSL 0.13.1",
"refsource": "MLIST",
"url": "https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"
},
{
"name": "openSUSE-SU-2013:1648",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00015.html"
},
{
"name": "[oss-security] 20130906 Re: CVE request: pyOpenSSL hostname check bypassing vulnerability",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2013/09/06/2"
},
{
"name": "USN-1965-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-1965-1"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2013-4314",
"datePublished": "2013-09-30T21:00:00",
"dateReserved": "2013-06-12T00:00:00",
"dateUpdated": "2024-08-06T16:38:01.984Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}