by Kastro
Paper/Archive/CVE-2023-28501

CVE-2023-28501

Rocket Software UniData — Heap buffer overflow in unirpcd

EPSS 1%public exploitCVSS 9.8
critical.is priorityof 100
54
CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 72.8.728 × 2014.6Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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 heap-based buffer overflow in the unirpcd daemon that, if successfully exploited, can lead to remote code execution as the root user.

Affected

ProductAffectedFixed inSource
UniData< 8.2.4.30038.2.4.3003CNA
UniVerse< 11.3.5.100111.3.5.1001CNA
UniVerse< 12.2.1.200212.2.1.2002CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refrapid7.com/blog/post/2023/03/29/multiple-vulnerabilities-in-rocket-software-unirpc-server-fixed