by Kastro
Paper/Archive/CVE-2023-28502

CVE-2023-28502

Rocket Software UniData — Stack buffer overflow in UniRPC's udadmin_server service

EPSS 61%public exploitCVSS 9.8
critical.is priorityof 100
59
CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.2.992 × 2019.8Exploit: 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 stack-based buffer overflow in the "udadmin" service that can lead to remote code execution as the root user.

Affected

ProductAffectedFixed inSource
UniData< 8.2.43.30038.2.43.3003CNA
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

writeuprapid7.com/blog/post/2023/03/29/multiple-vulnerabilities-in-rocket-software-unirpc-server-fixedrefpacketstormsecurity.com/files/171853/Rocket-Software-Unidata-8.2.4-Build-3003-Buffer-Overflow.html