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The vulnerability of the main() function in the Exim message forwarding agent lies in the fact that it allows writing beyond the buffer boundaries in memory. This enables a hacker to increase their privileges within the system and execute arbitrary code.

🗓️ 02 Jun 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 5 Views

The main function in Exim allows buffer overflow enabling privilege escalation and code execution.

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Node
OR
canonicalubuntuMatch20.10
OR
canonicalubuntuMatch21.04

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17 Oct 2022 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 27.2
CVSS 37.8
EPSS0.00417
5