← Back

CVE-2022-27255

nvd nist
Published: Aug 1, 2022Modified: Nov 21, 2024

JSON object

Loading...
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

In Realtek eCos RSDK 1.5.7p1 and MSDK 4.9.4p1, the SIP ALG function that rewrites SDP data has a stack-based buffer overflow. This allows an attacker to remotely execute code without authentication via a crafted SIP packet that contains malicious SDP data.

Affected (2)

Realtek
2 products
Ecos Rsdk Firmware
Ecos Msdk Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Ecos Rsdk Firmware
Version 1.5.7p1
Running on/withPlatform Versions
Realtek
Ecos Rsdk
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Ecos Msdk Firmware
Version 4.9.4p1
Running on/withPlatform Versions
Realtek
Ecos Msdk
All versions

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (4)

Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.