5.0
MEDIUM CVSS 3.1
CVE-2025-5917
Apache Libarchive Write Overflow Vulnerability
Description

A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation.

INFO

Published Date :

June 9, 2025, 8:15 p.m.

Last Modified :

Aug. 15, 2025, 6:16 p.m.

Remotely Exploit :

No
Affected Products

The following products are affected by CVE-2025-5917 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux
2 Redhat openshift_container_platform
1 Libarchive libarchive
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 LOW [email protected]
CVSS 3.1 MEDIUM [email protected]
Solution
Update the libarchive library to a patched version to fix the overflow vulnerability.
  • Update the libarchive library to the latest secure version.
  • Apply vendor patches for libarchive.
  • Recompile applications linked against libarchive.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-5917.

URL Resource
https://access.redhat.com/security/cve/CVE-2025-5917 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2370874 Issue Tracking
https://github.com/libarchive/libarchive/pull/2588 Patch
https://github.com/libarchive/libarchive/releases/tag/v3.8.0 Release Notes
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-5917 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-5917 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-5917 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2025-5917 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Aug. 15, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
    Added CPE Configuration OR *cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:* versions up to (excluding) 3.8.0
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
    Added Reference Type Red Hat, Inc.: https://access.redhat.com/security/cve/CVE-2025-5917 Types: Vendor Advisory
    Added Reference Type Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2370874 Types: Issue Tracking
    Added Reference Type Red Hat, Inc.: https://github.com/libarchive/libarchive/pull/2588 Types: Patch
    Added Reference Type Red Hat, Inc.: https://github.com/libarchive/libarchive/releases/tag/v3.8.0 Types: Release Notes
  • New CVE Received by [email protected]

    Jun. 09, 2025

    Action Type Old Value New Value
    Added Description A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation.
    Added CVSS V3.1 AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
    Added CWE CWE-787
    Added Reference https://access.redhat.com/security/cve/CVE-2025-5917
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2370874
    Added Reference https://github.com/libarchive/libarchive/pull/2588
    Added Reference https://github.com/libarchive/libarchive/releases/tag/v3.8.0
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 5.0
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact