UBUNTU-CVE-2015-2326

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2015-2326

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-2326.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-2326

Related

Published

2015-04-01T00:00:00Z

Modified

2015-04-01T00:00:00Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

The pcre_compile2 function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code and cause a denial of service (out-of-bounds read) via regular expression with a group containing both a forward referencing subroutine call and a recursive back reference, as demonstrated by "((?+1)(\1))/".

References

Affected packages

Ubuntu:14.04:LTS / pcre3

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:8.31-2ubuntu2.1

Affected versions

1:8.*

1:8.31-2

1:8.31-2ubuntu2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "libpcre3": "1:8.31-2ubuntu2.1",
            "libpcrecpp0-dbgsym": "1:8.31-2ubuntu2.1",
            "libpcre3-udeb": "1:8.31-2ubuntu2.1",
            "libpcre3-dev-dbgsym": "1:8.31-2ubuntu2.1",
            "libpcre3-dbgsym": "1:8.31-2ubuntu2.1",
            "libpcre3-udeb-dbgsym": "1:8.31-2ubuntu2.1",
            "pcregrep": "1:8.31-2ubuntu2.1",
            "pcregrep-dbgsym": "1:8.31-2ubuntu2.1",
            "libpcre3-dbg": "1:8.31-2ubuntu2.1",
            "libpcrecpp0": "1:8.31-2ubuntu2.1",
            "libpcre3-dev": "1:8.31-2ubuntu2.1"
        }
    ]
}