gsd-2014-4344
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2014-4344",
"description": "The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation.",
"id": "GSD-2014-4344",
"references": [
"https://www.suse.com/security/cve/CVE-2014-4344.html",
"https://www.debian.org/security/2014/dsa-3000",
"https://access.redhat.com/errata/RHSA-2015:0439",
"https://access.redhat.com/errata/RHSA-2014:1389",
"https://access.redhat.com/errata/RHSA-2014:1245",
"https://ubuntu.com/security/CVE-2014-4344",
"https://advisories.mageia.org/CVE-2014-4344.html",
"https://alas.aws.amazon.com/cve/html/CVE-2014-4344.html",
"https://linux.oracle.com/cve/CVE-2014-4344.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2014-4344"
],
"details": "The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation.",
"id": "GSD-2014-4344",
"modified": "2023-12-13T01:22:45.210608Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2014-4344",
"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 acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/krb5/krb5/commit/a7886f0ed1277c69142b14a2c6629175a6331edc",
"refsource": "CONFIRM",
"url": "https://github.com/krb5/krb5/commit/a7886f0ed1277c69142b14a2c6629175a6331edc"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1121877",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1121877"
},
{
"name": "https://github.com/krb5/krb5/commit/524688ce87a15fc75f87efc8c039ba4c7d5c197b",
"refsource": "CONFIRM",
"url": "https://github.com/krb5/krb5/commit/524688ce87a15fc75f87efc8c039ba4c7d5c197b"
},
{
"name": "kerberos-cve20144344-dos(95210)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95210"
},
{
"name": "http://aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc",
"refsource": "CONFIRM",
"url": "http://aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc"
},
{
"name": "RHSA-2015:0439",
"refsource": "REDHAT",
"url": "http://rhn.redhat.com/errata/RHSA-2015-0439.html"
},
{
"name": "60448",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/60448"
},
{
"name": "http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15561.html",
"refsource": "CONFIRM",
"url": "http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15561.html"
},
{
"name": "FEDORA-2014-8189",
"refsource": "FEDORA",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136360.html"
},
{
"name": "61051",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/61051"
},
{
"name": "DSA-3000",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2014/dsa-3000"
},
{
"name": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7970",
"refsource": "CONFIRM",
"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7970"
},
{
"name": "MDVSA-2014:165",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:165"
},
{
"name": "69160",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/69160"
},
{
"name": "109389",
"refsource": "OSVDB",
"url": "http://www.osvdb.org/109389"
},
{
"name": "1030706",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1030706"
},
{
"name": "60082",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/60082"
},
{
"name": "http://advisories.mageia.org/MGASA-2014-0345.html",
"refsource": "CONFIRM",
"url": "http://advisories.mageia.org/MGASA-2014-0345.html"
},
{
"name": "59102",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/59102"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.10.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.11.4:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.10.3:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.10.4:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.11.5:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.12:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.11.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.12.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.11.3:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2014-4344"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/krb5/krb5/commit/a7886f0ed1277c69142b14a2c6629175a6331edc",
"refsource": "CONFIRM",
"tags": [
"Patch",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/krb5/krb5/commit/a7886f0ed1277c69142b14a2c6629175a6331edc"
},
{
"name": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7970",
"refsource": "CONFIRM",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7970"
},
{
"name": "DSA-3000",
"refsource": "DEBIAN",
"tags": [
"Third Party Advisory"
],
"url": "http://www.debian.org/security/2014/dsa-3000"
},
{
"name": "RHSA-2015:0439",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2015-0439.html"
},
{
"name": "https://github.com/krb5/krb5/commit/524688ce87a15fc75f87efc8c039ba4c7d5c197b",
"refsource": "CONFIRM",
"tags": [],
"url": "https://github.com/krb5/krb5/commit/524688ce87a15fc75f87efc8c039ba4c7d5c197b"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1121877",
"refsource": "CONFIRM",
"tags": [],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1121877"
},
{
"name": "1030706",
"refsource": "SECTRACK",
"tags": [],
"url": "http://www.securitytracker.com/id/1030706"
},
{
"name": "69160",
"refsource": "BID",
"tags": [],
"url": "http://www.securityfocus.com/bid/69160"
},
{
"name": "109389",
"refsource": "OSVDB",
"tags": [],
"url": "http://www.osvdb.org/109389"
},
{
"name": "MDVSA-2014:165",
"refsource": "MANDRIVA",
"tags": [],
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:165"
},
{
"name": "http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15561.html",
"refsource": "CONFIRM",
"tags": [],
"url": "http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15561.html"
},
{
"name": "61051",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/61051"
},
{
"name": "60448",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/60448"
},
{
"name": "60082",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/60082"
},
{
"name": "59102",
"refsource": "SECUNIA",
"tags": [],
"url": "http://secunia.com/advisories/59102"
},
{
"name": "FEDORA-2014-8189",
"refsource": "FEDORA",
"tags": [],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136360.html"
},
{
"name": "http://aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc",
"refsource": "CONFIRM",
"tags": [],
"url": "http://aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc"
},
{
"name": "http://advisories.mageia.org/MGASA-2014-0345.html",
"refsource": "CONFIRM",
"tags": [],
"url": "http://advisories.mageia.org/MGASA-2014-0345.html"
},
{
"name": "kerberos-cve20144344-dos(95210)",
"refsource": "XF",
"tags": [],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95210"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2020-01-21T15:46Z",
"publishedDate": "2014-08-14T05:01Z"
}
}
}
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.
- 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.