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Mend.io Vulnerability Database

CVE-2014-8146

Good to know:

Date: May 25, 2015

The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 does not properly track directionally isolated pieces of text, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via crafted text.

Language: C++

Severity Score

7.3

Related Resources (24)

Url: https://support.apple.com/HT205221

Url: http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html

Url: http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html

Url: http://www.debian.org/security/2015/dsa-3323

Url: http://www.securityfocus.com/bid/74457

Url: http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html

Url: https://support.apple.com/HT205212

Url: https://support.apple.com/HT205267

Url: http://bugs.icu-project.org/trac/changeset/37162

Url: https://support.apple.com/HT205213

Url: http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2014-8146

Url: http://openwall.com/lists/oss-security/2015/05/05/6

Url: http://www.kb.cert.org/vuls/id/602540

Url: http://seclists.org/fulldisclosure/2015/May/14

Url: http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2014-8146

Url: https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Url: http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html

Url: https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt

Url: https://security-tracker.debian.org/tracker/CVE-2014-8146

Url: https://security.gentoo.org/glsa/201507-04

Url: https://access.redhat.com/security/cve/CVE-2014-8146

Url: https://www.mend.io/vulnerability-database/CVE-2014-8146

Severity Score

7.3

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

Upgrade Version

Upgrade to version release-55-1

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CVSS v3.1

Base Score:	7.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

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CVE-2014-8146

Good to know:

Date: May 25, 2015

Language: C++

Severity Score

Related Resources (24)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

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