CVE-2023-28505: high-severity vulnerability in Rocket Software UniData
Buffer overflow in UniRPC library function
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.8%
Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a buffer overflow in an API function, where a string is copied into a caller-provided buffer without checking the length. This requires a valid login to exploit.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Related CVEs — Rocket Software UniData
In the same product, most dangerous first.
CVE-2023-28503CRITICALAuthentication bypass in UniRPC's udadmin serviceEPSS 60.7%CVE-2023-28502CRITICALStack buffer overflow in UniRPC's udadmin_server serviceEPSS 59.6%CVE-2023-28504CRITICALStack buffer overflow in UniRPC library functionEPSS 1.4%CVE-2023-28501CRITICALHeap buffer overflow in unirpcdEPSS 1.4%CVE-2023-28507CRITICALMemory exhaustion in LZ4 decompression in UniRPC daemonEPSS 0.9%CVE-2023-28506HIGHStack buffer overflow in UniRPC serviceEPSS 0.9%