CVE-2025-15649
Description
A flaw was found in perl-IO-Compress. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by providing a specially crafted zip file. The IO::Uncompress::Unzip module, which is part of perl-IO-Compress, does not properly handle malformed date information within a zip file's header. This can lead to an uncaught error that causes the program to crash, making the affected system unavailable.
Statement
This Moderate flaw in perl-IO-Compress can lead to a Denial of Service. By processing a specially crafted zip file containing malformed date information in its header, an application utilizing the IO::Uncompress::Unzip module may crash. This vulnerability primarily affects systems where applications handle untrusted compressed archives, potentially leading to service unavailability.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 6.5 | N/A | 5.5 |
| Attack Vector | Network | N/A | Local |
| Attack Complexity | Low | N/A | Low |
| Privileges Required | None | N/A | Low |
| User Interaction | Required | N/A | None |
| Scope | Unchanged | N/A | Unchanged |
| Confidentiality | None | N/A | None |
| Integrity Impact | None | N/A | None |
| Availability Impact | High | N/A | High |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
cve.org: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Understanding the Weakness (CWE)
Other
Technical Impact: Varies by Context
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