High severity8.1NVD Advisory· Published Dec 27, 2020· Updated Jun 17, 2026
CVE-2020-7845
CVE-2020-7845
Description
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 products
35.2.7+ 1 more
- (no CPE)range: 5.2.7
- cpe:2.3:a:jiransecurity:spamsniper:*:*:*:*:*:*:*:*range: >=5.0.2,<5.7.6
- Range: 5.0 - 5.2.7
Patches
Vulnerability mechanics
References
2- www.jiransecurity.comnvdVendor Advisory
- www.krcert.or.kr/krcert/secNoticeView.donvdThird Party Advisory
News mentions
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