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Vulnerability details: VCID-pjt5-aejp-aaaq
Vulnerability ID VCID-pjt5-aejp-aaaq
Aliases CVE-2011-0255
Summary WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2011-07-20-1.
Status Published
Exploitability 0.5
Weighted Severity 8.4
Risk 4.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-0255.html
epss 0.02532 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
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epss 0.04034 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.11593 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.11593 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.11593 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
epss 0.20133 https://api.first.org/data/v1/epss?cve=CVE-2011-0255
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0255
cvssv2 9.3 https://nvd.nist.gov/vuln/detail/CVE-2011-0255
Reference id Reference type URL
http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-0255.html
https://api.first.org/data/v1/epss?cve=CVE-2011-0255
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0255
http://support.apple.com/kb/HT4808
http://support.apple.com/kb/HT4981
http://support.apple.com/kb/HT4999
CVE-2011-0255 https://nvd.nist.gov/vuln/detail/CVE-2011-0255
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2011-0255
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 0.84063
EPSS Score 0.02532
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.