GSD-2010-4051
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
The regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a "RE_DUP_MAX overflow."
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2010-4051",
"description": "The regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a \"RE_DUP_MAX overflow.\"",
"id": "GSD-2010-4051",
"references": [
"https://www.suse.com/security/cve/CVE-2010-4051.html",
"https://packetstormsecurity.com/files/cve/CVE-2010-4051"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2010-4051"
],
"details": "The regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a \"RE_DUP_MAX overflow.\"",
"id": "GSD-2010-4051",
"modified": "2023-12-13T01:21:30.265271Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2010-4051",
"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 regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a \"RE_DUP_MAX overflow.\""
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "42547",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/42547"
},
{
"name": "1024832",
"refsource": "SECTRACK",
"url": "http://securitytracker.com/id?1024832"
},
{
"name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities",
"refsource": "FULLDISC",
"url": "http://seclists.org/fulldisclosure/2011/Jan/78"
},
{
"name": "VU#912279",
"refsource": "CERT-VN",
"url": "http://www.kb.cert.org/vuls/id/912279"
},
{
"name": "45233",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/45233"
},
{
"name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/515589/100/0/threaded"
},
{
"name": "http://cxib.net/stuff/proftpd.gnu.c",
"refsource": "MISC",
"url": "http://cxib.net/stuff/proftpd.gnu.c"
},
{
"name": "15935",
"refsource": "EXPLOIT-DB",
"url": "http://www.exploit-db.com/exploits/15935"
},
{
"name": "8003",
"refsource": "SREASON",
"url": "http://securityreason.com/securityalert/8003"
},
{
"name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities",
"refsource": "SREASONRES",
"url": "http://securityreason.com/achievement_securityalert/93"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=645859",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=645859"
},
{
"name": "[guacamole-issues] 20210618 [jira] [Created] (GUACAMOLE-1368) Latest docker image fails security scans.",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c@%3Cissues.guacamole.apache.org%3E"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.04:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.03:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.10.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.1.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.12.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.11:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.11.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.09.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.00:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.08:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.07:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.1.3:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.1.3.10:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.10.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.11.3:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.02:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.09:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.1.1.6:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.1.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.11.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.10:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.01:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.05:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.06:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.1.9:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.12.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:gnu:glibc:2.12.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2010-4051"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "The regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a \"RE_DUP_MAX overflow.\""
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities",
"refsource": "SREASONRES",
"tags": [
"Exploit"
],
"url": "http://securityreason.com/achievement_securityalert/93"
},
{
"name": "42547",
"refsource": "SECUNIA",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/42547"
},
{
"name": "45233",
"refsource": "BID",
"tags": [
"Exploit"
],
"url": "http://www.securityfocus.com/bid/45233"
},
{
"name": "http://cxib.net/stuff/proftpd.gnu.c",
"refsource": "MISC",
"tags": [
"Patch"
],
"url": "http://cxib.net/stuff/proftpd.gnu.c"
},
{
"name": "VU#912279",
"refsource": "CERT-VN",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/912279"
},
{
"name": "8003",
"refsource": "SREASON",
"tags": [
"Exploit"
],
"url": "http://securityreason.com/securityalert/8003"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=645859",
"refsource": "MISC",
"tags": [
"Exploit"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=645859"
},
{
"name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities",
"refsource": "FULLDISC",
"tags": [
"Exploit"
],
"url": "http://seclists.org/fulldisclosure/2011/Jan/78"
},
{
"name": "1024832",
"refsource": "SECTRACK",
"tags": [],
"url": "http://securitytracker.com/id?1024832"
},
{
"name": "15935",
"refsource": "EXPLOIT-DB",
"tags": [],
"url": "http://www.exploit-db.com/exploits/15935"
},
{
"name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities",
"refsource": "BUGTRAQ",
"tags": [],
"url": "http://www.securityfocus.com/archive/1/515589/100/0/threaded"
},
{
"name": "[guacamole-issues] 20210618 [jira] [Created] (GUACAMOLE-1368) Latest docker image fails security scans.",
"refsource": "MLIST",
"tags": [],
"url": "https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c@%3Cissues.guacamole.apache.org%3E"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2021-06-18T15:15Z",
"publishedDate": "2011-01-13T19:00Z"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…