UBUNTU-CVE-2017-11554

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2017-11554

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11554.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2017-11554

Related

CVE-2017-11554

Published

2017-07-23T03:29:00Z

Modified

2025-01-13T10:21:25Z

Severity

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

Summary

[none]

Details

There is a stack consumption vulnerability in the lex function in parser.hpp (as used in sassc) in LibSass 3.4.5. A crafted input will lead to a remote denial of service.

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:Pro:18.04:LTS / libsass

Package

Name: libsass
Purl: pkg:deb/ubuntu/libsass@3.4.8-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.4.3-1

3.4.6-1

3.4.8-1

3.4.8-1ubuntu0.1~esm1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}