UBUNTU-CVE-2020-35573

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Source
https://ubuntu.com/security/CVE-2020-35573
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35573.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-35573
Upstream
Downstream
Related
Published
2020-12-20T05:15:00Z
Modified
2025-09-08T16:46:32Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

srs2.c in PostSRSd before 1.10 allows remote attackers to cause a denial of service (CPU consumption) via a long timestamp tag in an SRS address.

References

Affected packages

Ubuntu:Pro:16.04:LTS / postsrsd

Package

Name
postsrsd
Purl
pkg:deb/ubuntu/postsrsd@1.2-1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

1.*

1.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.2-1",
            "binary_name": "postsrsd"
        }
    ]
}

Ubuntu:18.04:LTS / postsrsd

Package

Name
postsrsd
Purl
pkg:deb/ubuntu/postsrsd@1.4-1ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4-1ubuntu0.1

Affected versions

1.*

1.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.4-1ubuntu0.1",
            "binary_name": "postsrsd"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:Pro:20.04:LTS / postsrsd

Package

Name
postsrsd
Purl
pkg:deb/ubuntu/postsrsd@1.5-2?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

1.*

1.5-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.5-2",
            "binary_name": "postsrsd"
        }
    ]
}

Ubuntu:22.04:LTS / postsrsd

Package

Name
postsrsd
Purl
pkg:deb/ubuntu/postsrsd@1.10-2?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*

1.10-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.10-2",
            "binary_name": "postsrsd"
        }
    ]
}