UBUNTU-CVE-2018-11697

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Source
https://ubuntu.com/security/CVE-2018-11697
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11697.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-11697
Related
Published
2018-06-04T06:29:00Z
Modified
2025-04-03T04:38:47Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in LibSass through 3.5.4. An out-of-bounds read of a memory region was found in the function Sass::Prelexer::exactly() which could be leveraged by an attacker to disclose information or manipulated to read from unmapped memory causing a denial of service.

References

Affected packages

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
Fixed
3.4.8-1ubuntu0.1~esm1

Affected versions

3.*

3.4.3-1
3.4.6-1
3.4.8-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libsass-dev"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libsass0"
        },
        {
            "binary_version": "3.4.8-1ubuntu0.1~esm1",
            "binary_name": "libsass0-dbg"
        }
    ]
}

Ubuntu:20.04:LTS / libsass

Package

Name
libsass
Purl
pkg:deb/ubuntu/libsass@3.6.3-1ubuntu1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.3-1ubuntu1

Affected versions

3.*

3.5.5-4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.6.3-1ubuntu1",
            "binary_name": "libsass-dev"
        },
        {
            "binary_version": "3.6.3-1ubuntu1",
            "binary_name": "libsass1"
        },
        {
            "binary_version": "3.6.3-1ubuntu1",
            "binary_name": "libsass1-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / libsass

Package

Name
libsass
Purl
pkg:deb/ubuntu/libsass@3.6.5-1ubuntu1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.5-1ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.6.5-1ubuntu1",
            "binary_name": "libsass-dev"
        },
        {
            "binary_version": "3.6.5-1ubuntu1",
            "binary_name": "libsass1"
        },
        {
            "binary_version": "3.6.5-1ubuntu1",
            "binary_name": "libsass1-dbgsym"
        }
    ]
}

Ubuntu:24.10 / libsass

Package

Name
libsass
Purl
pkg:deb/ubuntu/libsass@3.6.5+20231221-3?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.5+20231221-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.6.5+20231221-3",
            "binary_name": "libsass-dev"
        },
        {
            "binary_version": "3.6.5+20231221-3",
            "binary_name": "libsass1"
        },
        {
            "binary_version": "3.6.5+20231221-3",
            "binary_name": "libsass1-dbgsym"
        }
    ]
}

Ubuntu:24.04:LTS / libsass

Package

Name
libsass
Purl
pkg:deb/ubuntu/libsass@3.6.5+20231221-3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.5+20231221-3

Affected versions

3.*

3.6.5+20220909-1ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.6.5+20231221-3",
            "binary_name": "libsass-dev"
        },
        {
            "binary_version": "3.6.5+20231221-3",
            "binary_name": "libsass1"
        },
        {
            "binary_version": "3.6.5+20231221-3",
            "binary_name": "libsass1-dbgsym"
        }
    ]
}