vulnerability
Red Hat: CVE-2021-3181: CVE-2021-3181 mutt: Memory leak when parsing rfc822 group addresses (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | 2021-01-19 | 2021-11-10 | 2024-11-26 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
2021-01-19
Added
2021-11-10
Modified
2024-11-26
Description
rfc822.c in Mutt through 2.0.4 allows remote attackers to cause a denial of service (mailbox unavailability) by sending email messages with sequences of semicolon characters in RFC822 address fields (aka terminators of empty groups). A small email message from the attacker can cause large memory consumption, and the victim may then be unable to see email messages from other persons.
Solution(s)
redhat-upgrade-muttredhat-upgrade-mutt-debuginforedhat-upgrade-mutt-debugsource
References
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