CVE-2014-8147 : Detail

CVE-2014-8147

41.9%V4
Network
2015-05-25
20h00 +00:00
2019-11-16
00h06 +00:00
CVE.org
NVD
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CVE Descriptions

The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 uses an integer data type that is inconsistent with a header file, which allows remote attackers to cause a denial of service (incorrect malloc followed by invalid free) or possibly execute arbitrary code via crafted text.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 43887

Publication date : 2015-06-09 22h00 +00:00
Author : Pedro Ribeiro
EDB Verified : No

Products Mentioned

Configuraton 0

Apple>>Mac_os_x >> Version To (including) 10.10.4

Apple>>Watchos >> Version To (including) 1.0.1

Configuraton 0

Icu-project>>International_components_for_unicode >> Version To (excluding) 55.1

References

https://security.gentoo.org/glsa/201507-04
Tags : vendor-advisory, x_refsource_GENTOO
http://www.kb.cert.org/vuls/id/602540
Tags : third-party-advisory, x_refsource_CERT-VN
https://support.apple.com/HT205267
Tags : x_refsource_CONFIRM
http://seclists.org/fulldisclosure/2015/May/14
Tags : mailing-list, x_refsource_FULLDISC
http://openwall.com/lists/oss-security/2015/05/05/6
Tags : mailing-list, x_refsource_MLIST
https://support.apple.com/HT205213
Tags : x_refsource_CONFIRM
http://www.securityfocus.com/bid/74457
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2015/dsa-3323
Tags : vendor-advisory, x_refsource_DEBIAN
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.