CVE-2020-12100

Sažetak

In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts.

Reference

http://www.openwall.com/lists/oss-security/2020/08/12/1
https://dovecot.org/security
https://www.debian.org/security/2020/dsa-4745
https://lists.debian.org/debian-lts-announce/2020/08/msg00024.html
https://usn.ubuntu.com/4456-1/
https://usn.ubuntu.com/4456-2/
https://security.gentoo.org/glsa/202009-02
http://www.openwall.com/lists/oss-security/2021/01/04/3
http://seclists.org/fulldisclosure/2021/Jan/18
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4AAX2MJEULPVSRZOBX3PNPFSYP4FM4TT/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XKKAL3OMG76ZZ7CIEMQP2K6KCTD2RAKE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EYZU6CHA3VMYYAUCMHSCCQKJEVEIKPQ2/

CVSS

Base:	5.0
Impact:	2.9
Exploitability:	10.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	PARTIAL

CVSS vektor

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

Zadnje važnije ažuriranje

07-11-2023 - 03:15

Objavljeno

12-08-2020 - 16:15