UBUNTU-CVE-2017-11608

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2017-11608
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11608.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-11608
Related
Published
2017-07-24T12:29:00Z
Modified
2025-01-13T10:21:25Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

There is a heap-based buffer over-read in the Sass::Prelexer::re_linebreak function in lexer.cpp in LibSass 3.4.5. A crafted input will lead to a remote denial of service attack.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libsass

Package

Name
libsass
Purl
pkg:deb/ubuntu/libsass@3.3.4-1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2.5-1
3.2.5-2
3.3.2-1
3.3.4-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / libsass

Package

Name
libsass
Purl
pkg:deb/ubuntu/libsass@3.4.8-1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.8-1

Affected versions

3.*

3.4.3-1
3.4.6-1

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.8-1",
            "binary_name": "libsass-dev"
        },
        {
            "binary_version": "3.4.8-1",
            "binary_name": "libsass0"
        },
        {
            "binary_version": "3.4.8-1",
            "binary_name": "libsass0-dbg"
        }
    ],
    "availability": "No subscription required"
}