CVE-2023-6129: openssl 3.2.0; +3 more affected products

Affected technology

openssl · from 3.0.0 (inclusive), through 3.0.12 (inclusive)
openssl

openssl · from 3.1.0 (inclusive), through 3.1.4 (inclusive)
openssl

openssl · 3.2.0
openssl

OpenSSL · 3.2.0 to before 3.2.1, 3.1.0 to before 3.1.5, 3.0.0 to before 3.0.13
OpenSSL

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before V1.1.1
Siemens

SINEC NMS · 0 to before V3.0 SP1
Siemens

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

If an attacker can influence whether the POLY1305 MAC algorithm is used, the application state might be corrupted with various application dependent consequences. NVD’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality impact as none; integrity impact as low; availability impact as high. Source advisory’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.