FKIE_CVE-2007-4730
Vulnerability from fkie_nvd - Published: 2007-09-11 19:17 - Updated: 2025-04-09 00:30
Severity ?
Summary
Buffer overflow in the compNewPixmap function in compalloc.c in the Composite extension for the X.org X11 server before 1.4 allows local users to execute arbitrary code by copying data from a large pixel depth pixmap into a smaller pixel depth pixmap.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| x.org | xorg-server | 1.01 | |
| x.org | xorg-server | 1.1 | |
| x.org | xorg-server | 1.02 | |
| x.org | xorg-server | 1.2 | |
| x.org | xorg-server | 1.3 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:x.org:xorg-server:1.01:*:*:*:*:*:*:*",
"matchCriteriaId": "4053574D-9D8E-488A-8D9E-ABC29A83BFAB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:x.org:xorg-server:1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "CA6927F5-EF22-4637-8024-E30D831D4D9C",
"vulnerable": true
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"criteria": "cpe:2.3:a:x.org:xorg-server:1.02:*:*:*:*:*:*:*",
"matchCriteriaId": "7C6C17BD-FD3F-4FDB-AE66-CFBE22CF907F",
"vulnerable": true
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"criteria": "cpe:2.3:a:x.org:xorg-server:1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "89BB6C50-D5BC-4D67-AB38-EDDD8A78C853",
"vulnerable": true
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"vulnerable": true
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"negate": false,
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in the compNewPixmap function in compalloc.c in the Composite extension for the X.org X11 server before 1.4 allows local users to execute arbitrary code by copying data from a large pixel depth pixmap into a smaller pixel depth pixmap."
},
{
"lang": "es",
"value": "Desbordamiento de b\u00fafer en la funci\u00f3n compNewPixmap de compalloc.c en la extensi\u00f3n Composite para el servidor X11 X.org anterior a 1.4 permite a usuarios locales ejecutar c\u00f3digo de su elecci\u00f3n copiando datos de un mapa de p\u00edxeles con gran profundidad de p\u00edxel (pixel depth) a un mapa con profundidad menor."
}
],
"id": "CVE-2007-4730",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.1,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": true,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2007-09-11T19:17:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://bugs.freedesktop.org/show_bug.cgi?id=7447"
},
{
"source": "cve@mitre.org",
"url": "http://bugs.gentoo.org/show_bug.cgi?id=191964"
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{
"source": "cve@mitre.org",
"url": "http://lists.freedesktop.org/archives/xorg-announce/2007-September/000378.html"
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{
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"url": "http://osvdb.org/37726"
},
{
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"tags": [
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],
"url": "http://secunia.com/advisories/26743"
},
{
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"url": "http://secunia.com/advisories/26755"
},
{
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"url": "http://secunia.com/advisories/26763"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/26823"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/26859"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/26897"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/27147"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/27179"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/27228"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/30161"
},
{
"source": "cve@mitre.org",
"url": "http://security.gentoo.org/glsa/glsa-200710-16.xml"
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"url": "http://support.avaya.com/elmodocs2/security/ASA-2007-394.htm"
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"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0187"
},
{
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"tags": [
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"url": "http://www.debian.org/security/2007/dsa-1372"
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{
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"url": "http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml"
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"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:178"
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"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:022"
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{
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"url": "http://www.novell.com/linux/security/advisories/2007_54_xorg.html"
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{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2007-0898.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/25606"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id?1018665"
},
{
"source": "cve@mitre.org",
"url": "http://www.ubuntu.com/usn/usn-514-1"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2007/3098"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36535"
},
{
"source": "cve@mitre.org",
"url": "https://issues.rpath.com/browse/RPL-1728"
},
{
"source": "cve@mitre.org",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10430"
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{
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"url": "http://bugs.freedesktop.org/show_bug.cgi?id=7447"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://bugs.gentoo.org/show_bug.cgi?id=191964"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.freedesktop.org/archives/xorg-announce/2007-September/000378.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/37726"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/26763"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/26823"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/26859"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/26897"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/27147"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/27179"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/27228"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/30161"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://security.gentoo.org/glsa/glsa-200710-16.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2007-394.htm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0187"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.debian.org/security/2007/dsa-1372"
},
{
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"url": "http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml"
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"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:178"
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"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:022"
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"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.novell.com/linux/security/advisories/2007_54_xorg.html"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2007-0898.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/25606"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1018665"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/usn-514-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2007/3098"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36535"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://issues.rpath.com/browse/RPL-1728"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10430"
}
],
"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
{
"comment": "This flaw was fixed for Red Hat Enterprise Linux 4 in RHSA-2007-0898:\nhttps://rhn.redhat.com/errata/RHSA-2007-0898.html\n\nRed Hat Enterprise Linux 5 is not affected by this flaw. More information can be found here:\nhttps://bugzilla.redhat.com/show_bug.cgi?id=285991\n\nRed Hat Enterprise Linux 2.1 and 3 do not support the composite extension and are not vulnerable to this flaw.",
"lastModified": "2007-09-26T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
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