by Kastro
Paper/Archive/CVE-2020-7845

CVE-2020-7845

Jiransecurity Spamsniper — Jiransecurity Spamsniper Stack-based Buffer Overflow Vulnerability

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 86.4.864 × 2017.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Spamsniper 5.0 ~ 5.2.7 contain a stack-based buffer overflow vulnerability caused by improper boundary checks when parsing MAIL FROM command. It leads remote attacker to execute arbitrary code via crafted packet.

Affected

ProductAffectedFixed inSource
Spamsniper5.2.7 – 5.7.8 revision 5500–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
krcert (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refjiransecurity.comrefkrcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35855