CVE-2020-7845

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.

CVSS v3 8.1 HIGH
CVSS v2.0 7.5 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.jiransecurity.com/	Vendor Advisory
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35855	Third Party Advisory
https://www.jiransecurity.com/	Vendor Advisory
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35855	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:jiransecurity:spamsniper:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:37

Type	Values Removed	Values Added
References	~~() https://www.jiransecurity.com/ - Vendor Advisory~~	() https://www.jiransecurity.com/ - Vendor Advisory
References	~~() https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35855 - Third Party Advisory~~	() https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35855 - Third Party Advisory
CVSS	v2 : ~~7.5~~ v3 : ~~9.8~~	v2 : 7.5 v3 : 8.1

Information

Published : 2020-12-27 02:15

Updated : 2024-11-21 05:37

NVD link : CVE-2020-7845

Mitre link : CVE-2020-7845

CVE.ORG link : CVE-2020-7845

JSON object : View

Products Affected

jiransecurity

spamsniper

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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