CVE-2025-5915
Libarchive: heap buffer over read in copy_from_lzss_window() at archive_read_support_format_rar.c
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A vulnerability has been identified in the libarchive library. This flaw can lead to a heap buffer over-read due to the size of a filter block potentially exceeding the Lempel-Ziv-Storer-Schieber (LZSS) window. This means the library may attempt to read beyond the allocated memory buffer, which can result in unpredictable program behavior, crashes (denial of service), or the disclosure of sensitive information from adjacent memory regions.
Se ha identificado una vulnerabilidad en la librería libarchive. Esta falla puede provocar una sobrelectura del búfer de memoria dinámica (heap buffer) debido a que el tamaño de un bloque de filtro puede exceder la ventana Lempel-Ziv-Storer-Schieber (LZSS). Esto significa que la librería podría intentar leer más allá del búfer de memoria asignado, lo que puede provocar un comportamiento impredecible del programa, fallos (denegación de servicio) o la divulgación de información confidencial de regiones de memoria adyacentes.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2025-06-09 CVE Reserved
- 2025-06-09 CVE Published
- 2025-06-10 CVE Updated
- 2025-06-10 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-122: Heap-based Buffer Overflow
CAPEC
References (4)
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Red Hat Search vendor "Red Hat" | Enterprise Linux Search vendor "Red Hat" for product "Enterprise Linux" | * | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Openshift Search vendor "Redhat" for product "Openshift" | * | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | * | - |
Affected
|