UBUNTU-CVE-2017-11608

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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
Upstream
Published
2017-07-24T12:29:00Z
Modified
2025-10-24T04:46:25Z
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
  • Ubuntu - medium
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:16.04:LTS / libsass

Package

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

{
    "binaries": [
        {
            "binary_name": "libsass-dev",
            "binary_version": "3.3.4-1"
        },
        {
            "binary_name": "libsass0",
            "binary_version": "3.3.4-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11608.json"