CVE-2020-28020 | BDVDB-2026-153192 Detail

Description#

Exim 4 before 4.92 allows Integer Overflow to Buffer Overflow, in which an unauthenticated remote attacker can execute arbitrary code by leveraging the mishandling of continuation lines during header-length restriction.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28020-HSIZE.txt
http://www.openwall.com/lists/oss-security/2021/07/25/1
http://www.openwall.com/lists/oss-security/2021/08/03/1

Exploit#

No public exploit known

History#

Version 12021-05-06Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.