CVE-2020-35573 - Vulnerability Details - OpenCVE

Description

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.

Published: 2020-12-20

Score: 7.5 High

EPSS: 1.7% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:postsrsd_project:postsrsd:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Debian DLA	DLA-2502-1	postsrsd security update
EUVD	EUVD-2020-23239	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.
Ubuntu USN	USN-4730-1	PostSRSd vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01711.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/roehling/postsrsd/commit/4733fb11f6bec6524bb8518c5e1a699288c26bac
https://lists.debian.org/debian-lts-announce/2020/12/msg00031.html
https://security.gentoo.org/glsa/202107-08

History

No history.

Subscriptions

Debian Debian Linux

Postsrsd Project Postsrsd

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-12-20T04:53:41.000Z

Updated: 2024-08-04T17:09:13.406Z

Reserved: 2020-12-20T00:00:00.000Z

Link: CVE-2020-35573

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-12-20T05:15:09.553

Modified: 2024-11-21T05:27:36.730

Link: CVE-2020-35573

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-834

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