UBUNTU-CVE-2018-11490

See a problem?

Source

https://ubuntu.com/security/CVE-2018-11490

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11490.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-11490

Related

Published

2018-05-26T00:00:00Z

Modified

2018-05-26T00:00:00Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact.

References

Affected packages

Ubuntu:16.04:LTS / giflib

Package

Name: giflib
Purl: pkg:deb/ubuntu/giflib?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.1.4-0.3~16.04.1

Affected versions

4.*

4.1.6-11

5.*

5.1.1-0ubuntu1

5.1.1-0.1

5.1.1-0.2

5.1.2-0.1

5.1.2-0.2

5.1.4-0.3~16.04

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "5.1.4-0.3~16.04.1",
            "binary_name": "giflib-dbg"
        },
        {
            "binary_version": "5.1.4-0.3~16.04.1",
            "binary_name": "giflib-tools"
        },
        {
            "binary_version": "5.1.4-0.3~16.04.1",
            "binary_name": "giflib-tools-dbgsym"
        },
        {
            "binary_version": "5.1.4-0.3~16.04.1",
            "binary_name": "libgif-dev"
        },
        {
            "binary_version": "5.1.4-0.3~16.04.1",
            "binary_name": "libgif-dev-dbgsym"
        },
        {
            "binary_version": "5.1.4-0.3~16.04.1",
            "binary_name": "libgif7"
        },
        {
            "binary_version": "5.1.4-0.3~16.04.1",
            "binary_name": "libgif7-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / giflib

Package

Name: giflib
Purl: pkg:deb/ubuntu/giflib?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.1.4-2ubuntu0.1

Affected versions

5.*

5.1.4-1

5.1.4-2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "5.1.4-2ubuntu0.1",
            "binary_name": "giflib-tools"
        },
        {
            "binary_version": "5.1.4-2ubuntu0.1",
            "binary_name": "giflib-tools-dbgsym"
        },
        {
            "binary_version": "5.1.4-2ubuntu0.1",
            "binary_name": "libgif-dev"
        },
        {
            "binary_version": "5.1.4-2ubuntu0.1",
            "binary_name": "libgif7"
        },
        {
            "binary_version": "5.1.4-2ubuntu0.1",
            "binary_name": "libgif7-dbgsym"
        }
    ]
}