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Vulnerability details: VCID-asqd-a1m8-aaae
Vulnerability ID VCID-asqd-a1m8-aaae
Aliases CVE-2011-1691
Summary The counterToCSSValue function in CSSComputedStyleDeclaration.cpp in the Cascading Style Sheets (CSS) implementation in WebCore in WebKit before r82222, as used in Google Chrome before 11.0.696.43 and other products, does not properly handle access to the (1) counterIncrement and (2) counterReset attributes of CSSStyleDeclaration data provided by a getComputedStyle method call, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted JavaScript code.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-1691.html
epss 0.00491 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
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epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.00600 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
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epss 0.02056 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
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epss 0.02056 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.02056 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.02056 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.02056 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.02056 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
epss 0.02515 https://api.first.org/data/v1/epss?cve=CVE-2011-1691
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1691
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2011-1691
Reference id Reference type URL
http://code.google.com/p/chromium/issues/detail?id=77665
http://googlechromereleases.blogspot.com/2011/04/beta-channel-update_12.html
http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-1691.html
https://api.first.org/data/v1/epss?cve=CVE-2011-1691
https://bugs.webkit.org/show_bug.cgi?id=57266
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1691
https://exchange.xforce.ibmcloud.com/vulnerabilities/66818
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14365
http://trac.webkit.org/changeset/82222
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
CVE-2011-1691 https://nvd.nist.gov/vuln/detail/CVE-2011-1691
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2011-1691
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.75864
EPSS Score 0.00491
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.