CVE-2006-1526
Estado: ModificadaBaja (2.1)—
Buffer overflow in the X render (Xrender) extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service (crash), as demonstrated by the (1) XRenderCompositeTriStrip and (2) XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory allocation due to a typo in an expression that uses a "&" instead of a "*" operator. NOTE: the subject line of the original announcement used an incorrect CVE number for this issue.
CVSS
- Versión: 2.0
- Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
- Puntuación base: 2.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.51%
- Percentil entre todas las CVEs puntuadas: 42
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-Other
Referencias
- http://lists.freedesktop.org/archives/xorg/2006-May/015136.html
- http://secunia.com/advisories/19900
- http://secunia.com/advisories/19915
- http://secunia.com/advisories/19916
- http://secunia.com/advisories/19921
- http://secunia.com/advisories/19943
- http://secunia.com/advisories/19951
- http://secunia.com/advisories/19956
- http://secunia.com/advisories/19983
- http://securitytracker.com/id?1016018
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102339-1
- http://www.gentoo.org/security/en/glsa/glsa-200605-02.xml
- http://www.kb.cert.org/vuls/id/633257
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:081
- http://www.novell.com/linux/security/advisories/2006_05_03.html
- http://www.openbsd.org/errata38.html#xorg
- http://www.redhat.com/support/errata/RHSA-2006-0451.html
- http://www.securityfocus.com/archive/1/436327/100/0/threaded
- http://www.securityfocus.com/bid/17795
- http://www.trustix.org/errata/2006/0024
- http://www.vupen.com/english/advisories/2006/1617
- https://bugs.freedesktop.org/show_bug.cgi?id=6642
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26200
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9929
- https://usn.ubuntu.com/280-1/
- http://lists.freedesktop.org/archives/xorg/2006-May/015136.html
- http://secunia.com/advisories/19900
- http://secunia.com/advisories/19915
- http://secunia.com/advisories/19916
- http://secunia.com/advisories/19921
- http://secunia.com/advisories/19943
- http://secunia.com/advisories/19951
- http://secunia.com/advisories/19956
- http://secunia.com/advisories/19983
- http://securitytracker.com/id?1016018
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102339-1
- http://www.gentoo.org/security/en/glsa/glsa-200605-02.xml
- http://www.kb.cert.org/vuls/id/633257
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:081
- http://www.novell.com/linux/security/advisories/2006_05_03.html
- http://www.openbsd.org/errata38.html#xorg
- http://www.redhat.com/support/errata/RHSA-2006-0451.html
- http://www.securityfocus.com/archive/1/436327/100/0/threaded
- http://www.securityfocus.com/bid/17795
- http://www.trustix.org/errata/2006/0024
- http://www.vupen.com/english/advisories/2006/1617
- https://bugs.freedesktop.org/show_bug.cgi?id=6642
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26200
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9929
- https://usn.ubuntu.com/280-1/
JSON original (NVD)
Mostrar
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"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
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"impactScore": 2.9,
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