UBUNTU-CVE-2014-9769

    Dashboard / Vulnerabilities / UBUNTU-CVE-2014-9769

    UBUNTU-CVE-2014-9769

    Published: 29 Mar 2016Last Modified: 4 Feb 2026
    Upstream:
    CVE-2014-9769
    Aliases:
    USN-2943-1

    Summary:

    Details: pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset.

    References: https://ubuntu.com/security/CVE-2014-9769, https://ubuntu.com/security/notices/USN-2943-1, https://www.cve.org/CVERecord?id=CVE-2014-9769

    Affected packages

    Package

    Name: pcre3

    Purl: pkg:deb/ubuntu/pcre3@1:8.31-2ubuntu2.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:8.31-2ubuntu2.1

    Affected versions

    1:8.31-2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High