Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2025-0725

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
05/02/2025
Last modified:
07/03/2025

Description

When libcurl is asked to perform automatic gzip decompression of<br /> content-encoded HTTP responses with the `CURLOPT_ACCEPT_ENCODING` option,<br /> **using zlib 1.2.0.3 or older**, an attacker-controlled integer overflow would<br /> make libcurl perform a buffer overflow.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS v3.1 Severity and Metrics:

Base Score: 7.30 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): Low
Availability (A): Low

Base Score 3.x
7.30
Severity 3.x
HIGH

References to Advisories, Solutions, and Tools