UBUNTU-CVE-2014-8146

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2014-8146
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-8146.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2014-8146
Related
Published
2014-12-31T00:00:00Z
Modified
2014-12-31T00:00:00Z
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:14.04:LTS / icu

Package

Name
icu
Purl
pkg:deb/ubuntu/icu@52.1-3ubuntu0.3?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
52.1-3ubuntu0.3

Affected versions

4.*

4.8.1.1-12ubuntu2
4.8.1.1-13+nmu1
4.8.1.1-13+nmu1ubuntu1

52.*

52.1-3
52.1-3ubuntu0.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libicu-dev-dbgsym": "52.1-3ubuntu0.3",
            "icu-doc": "52.1-3ubuntu0.3",
            "libicu-dev": "52.1-3ubuntu0.3",
            "icu-devtools": "52.1-3ubuntu0.3",
            "libicu52-dbg": "52.1-3ubuntu0.3",
            "libicu52-dbgsym": "52.1-3ubuntu0.3",
            "libicu52": "52.1-3ubuntu0.3",
            "icu-devtools-dbgsym": "52.1-3ubuntu0.3"
        }
    ]
}