CVE-2011-3026
Estado: ModificadaMedia (6.8)—💥 PoC
Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
- Puntuación base: 6.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 73%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 7/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (7)
CWE
- CWE-190
Referencias
- http://code.google.com/p/chromium/issues/detail?id=112822
- http://googlechromereleases.blogspot.com/2012/02/chrome-stable-update.html
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00023.html
- http://secunia.com/advisories/48016
- http://secunia.com/advisories/48110
- http://secunia.com/advisories/49660
- http://security.gentoo.org/glsa/glsa-201206-15.xml
- http://support.apple.com/kb/HT5501
- http://support.apple.com/kb/HT5503
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15032
- http://code.google.com/p/chromium/issues/detail?id=112822
- http://googlechromereleases.blogspot.com/2012/02/chrome-stable-update.html
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00023.html
- http://secunia.com/advisories/48016
- http://secunia.com/advisories/48110
- http://secunia.com/advisories/49660
- http://security.gentoo.org/glsa/glsa-201206-15.xml
- http://support.apple.com/kb/HT5501
- http://support.apple.com/kb/HT5503
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15032
JSON original (NVD)
Mostrar
{
"id": "CVE-2011-3026",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 6.8,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "MEDIUM",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8.6,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2012-02-16T20:55:04.083",
"references": [
{
"url": "http://code.google.com/p/chromium/issues/detail?id=112822",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://googlechromereleases.blogspot.com/2012/02/chrome-stable-update.html",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00020.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00023.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/48016",
"tags": [
"Not Applicable"
],
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/48110",
"tags": [
"Not Applicable"
],
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/49660",
"tags": [
"Not Applicable"
],
"source": "cve@mitre.org"
},
{
"url": "http://security.gentoo.org/glsa/glsa-201206-15.xml",
"tags": [
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://support.apple.com/kb/HT5501",
"tags": [
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://support.apple.com/kb/HT5503",
"tags": [
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15032",
"tags": [
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://code.google.com/p/chromium/issues/detail?id=112822",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://googlechromereleases.blogspot.com/2012/02/chrome-stable-update.html",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00020.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00023.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/48016",
"tags": [
"Not Applicable"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/48110",
"tags": [
"Not Applicable"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/49660",
"tags": [
"Not Applicable"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://security.gentoo.org/glsa/glsa-201206-15.xml",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://support.apple.com/kb/HT5501",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://support.apple.com/kb/HT5503",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15032",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-190"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation."
},
{
"lang": "es",
"value": "Desbordamiento de entero en libpng, tal como se utiliza en Google Chrome antes de v17.0.963.56, permite a atacantes remotos causar una denegación de servicio o posiblemente tener un impacto no especificado a través de vectores desconocidos que provocan el truncado de enteros."
}
],
"lastModified": "2026-06-16T23:32:27.447",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FC0D2F65-669E-4A0F-89B9-4BF4B0C80CA3",
"versionEndExcluding": "17.0.963.56"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "72A06974-6834-406E-BB3E-F9935B18F877",
"versionEndExcluding": "6.0"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8966389D-F63F-4990-8AB2-6D742337A317",
"versionEndExcluding": "10.7.5",
"versionStartIncluding": "10.7.0"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E9D96EC5-8FFC-4C8D-9C3E-EFEE79D4D52C"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "09F948DF-9422-45CD-A139-58AD034E1066",
"versionEndExcluding": "10.7.5",
"versionStartIncluding": "10.7.0"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A557D31B-4614-41E0-85EA-804C2DDF4919"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DE554781-1EB9-446E-911F-6C11970C47F4"
},
{
"criteria": "cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EE26596F-F10E-44EF-88CA-0080646E91B9"
},
{
"criteria": "cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F691F4E7-2FF1-4EFB-B21F-E510049A9940"
},
{
"criteria": "cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp1:*:*:*:sp2:*:*",
"vulnerable": true,
"matchCriteriaId": "D5438773-006F-4C87-BC74-64865B18C4C6"
},
{
"criteria": "cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp1:*:*:*:vmware:*:*",
"vulnerable": true,
"matchCriteriaId": "75DE9AC2-7224-41D0-BABC-BF88B9B1522B"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}