CVE-2012-2833
Status: ModifiedHigh (7.5)—
Severity7.5High · CVSS 2.0
Exploitation probability1.20 %higher than 68% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found
Buffer overflow in the JS API in the PDF functionality in Google Chrome before 20.0.1132.43 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
CVSS
- Base score
- 7.5
- Version
- 2.0
- Vector
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days
- 1.20 %
- Percentile among all scored CVEs
- 68
- Score date
- 10/22/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-119
References
Show 6 references
- http://code.google.com/p/chromium/issues/detail?id=132156
- http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15584
- http://code.google.com/p/chromium/issues/detail?id=132156
- http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15584
Raw JSON (NVD)
Show
{
"id": "CVE-2012-2833",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "chrome-cve-admin@google.com",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2012-06-27T10:18:39.433",
"references": [
{
"url": "http://code.google.com/p/chromium/issues/detail?id=132156",
"source": "chrome-cve-admin@google.com"
},
{
"url": "http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html",
"source": "chrome-cve-admin@google.com"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15584",
"source": "chrome-cve-admin@google.com"
},
{
"url": "http://code.google.com/p/chromium/issues/detail?id=132156",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15584",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-119"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in the JS API in the PDF functionality in Google Chrome before 20.0.1132.43 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors."
},
{
"lang": "es",
"value": "Desbordamiento de buffer en JS API en la funcionalidad PDF en Google Chrome anterior a v20.0.1132.43 permite a atacantes remotos causar una denegación de servicio o posiblemente tener un impacto no especificado a través de vectores desconocidos."
}
],
"lastModified": "2026-06-16T23:42:11.183",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0C5E7E3F-3DF6-466D-825E-7484B7F0ED0E",
"versionEndIncluding": "20.0.1132.42"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5559EFC8-18F4-4E5A-9198-E86D0A2D95DE"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F2D24BBC-FED3-4744-AC61-CB11531E9D48"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B4C0FF1E-CE10-45EC-B35C-0D5623697998"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "74ACE4E5-56D6-4EDC-8E92-9937A87D28CE"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EC1BC2A3-CE9B-4D6F-B9D5-D408B714468B"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0F2A3129-C209-4E67-AD08-2DA3D289FB37"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D3E3C624-A446-44CC-8141-410E521A21AE"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8BE627E1-DFCB-40D0-A84C-16AE80C73E52"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6694631-7054-48AF-B046-32694BFA5DCC"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A09C563A-5541-4799-9F6E-B20ABD211185"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FCCF11B8-1997-4930-AEF2-D008B55D3CB3"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.11:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2BB5CC75-658A-455A-9BB2-D702523E66FC"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "13341A40-4EDF-4E15-A693-95F7DEDA9803"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.13:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "55EA4229-47F8-435E-8475-8E79D5AD7340"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.14:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "32C0848C-4A1A-4068-8384-F7FC9314B096"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.15:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A6A5FC9C-F50E-48BA-88F3-9CCE0EF23F44"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.16:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "08192C42-C286-4694-B45E-25FC177FF8FD"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.17:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6CEE0F7-7795-4FB0-BE4E-11795661CE66"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.18:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A0B04B9A-302F-48BB-BCBC-4B2302F73F67"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.19:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7C41D41-F357-4AA4-AF10-1740E0F65A61"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.20:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BEE569D4-8DC2-44BD-9FEC-4C8E18C1E10F"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.21:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "71E32C87-CABE-464D-85AE-E5A53E954317"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.22:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E7004E55-4987-4ADF-B99E-8EE85AC2E626"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.23:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EBE6A4F6-3903-452C-999A-A26629CC6DEB"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.24:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "757DFB66-2F5F-421E-8014-8CE3E0E83F4D"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.25:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "85675AB6-CA91-462F-903A-7F9A2400A4E6"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.26:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B78196D7-8D7F-483B-A587-DCD94FE28E22"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.27:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1DC91ABB-129A-467E-9900-D84886BE068E"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.28:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0CD4E658-4860-425F-A890-B234791BD2D2"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.29:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06FF0461-D045-4BC5-B20D-28C7D3A12BE2"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.30:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5CB5D96D-9642-4B48-98A2-713E05977948"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.31:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7EDE7D7B-490C-490D-9F2A-00DF72598ACF"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.32:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2485E36F-E014-45F9-80D2-79CC560DD68D"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.33:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "85809C6A-B4C9-4B57-A295-2805A789F495"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.34:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E1DFFBD0-5E00-453B-B33A-A94B43278F33"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.35:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A04F552-DB31-4F27-A1ED-38A1D857E6CE"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.36:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C49C1C7C-D235-45F2-B54A-E82DCF29E53A"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.37:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1B0FBAF0-31DE-42DA-B9A0-9E06DB4C59ED"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.38:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "56C38A9D-20A6-4AE9-93DA-00D69130907D"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.39:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6529FF3F-6316-4093-8F93-1977809C6151"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.40:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "18A1B84B-B5AC-4E4A-83C6-601C3D359527"
},
{
"criteria": "cpe:2.3:a:google:chrome:20.0.1132.41:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F1B10F5-D24A-4614-B9D4-927380E02011"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "chrome-cve-admin@google.com"
}