UBUNTU-CVE-2016-1283

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Source
https://ubuntu.com/security/CVE-2016-1283
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-1283.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2016-1283
Upstream
Downstream
Related
Withdrawn
2025-07-18T16:43:23Z
Published
2016-01-02T00:00:00Z
Modified
2025-07-16T07:49:22.983566Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The pcrecompile2 function in pcrecompile.c in PCRE 8.38 mishandles the /((?:F?+(?:^(?(R)a+\"){99}-))(?J)(?'R'(?'R'<((?'RR'(?'R'){97)?J)?J)(?'R'(?'R'){99|(:(?|(?'R')(\k'R')|((?'R')))H'R'R)(H'R))))))/ pattern and related patterns with named subgroups, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.

References

Affected packages

Ubuntu:14.04:LTS / pcre3

Package

Name
pcre3
Purl
pkg:deb/ubuntu/pcre3@1:8.31-2ubuntu2.1?arch=source&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",
    "binaries": [
        {
            "binary_name": "libpcre3",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcre3-dbg",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcre3-dbgsym",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcre3-dev",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcre3-dev-dbgsym",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcre3-udeb",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcre3-udeb-dbgsym",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcrecpp0",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "libpcrecpp0-dbgsym",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "pcregrep",
            "binary_version": "1:8.31-2ubuntu2.1"
        },
        {
            "binary_name": "pcregrep-dbgsym",
            "binary_version": "1:8.31-2ubuntu2.1"
        }
    ]
}

Ubuntu:16.04:LTS / pcre3

Package

Name
pcre3
Purl
pkg:deb/ubuntu/pcre3@2:8.38-3.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:8.38-3.1

Affected versions

2:8.*

2:8.35-7.1ubuntu1
2:8.38-1ubuntu1
2:8.38-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libpcre16-3",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre16-3-dbgsym",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre3",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre3-dbg",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre3-dbgsym",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre3-dev",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre3-dev-dbgsym",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre3-udeb",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre3-udeb-dbgsym",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre32-3",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcre32-3-dbgsym",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcrecpp0v5",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "libpcrecpp0v5-dbgsym",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "pcregrep",
            "binary_version": "2:8.38-3.1"
        },
        {
            "binary_name": "pcregrep-dbgsym",
            "binary_version": "2:8.38-3.1"
        }
    ]
}