8.8

CVE-2021-33477

Exploit
rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow (potentially remote) code execution because of improper handling of certain escape sequences (ESC G Q). A response is terminated by a newline.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Eterm Project ≫ Eterm Version 0.9.7
Mrxvt Project ≫ Mrxvt Version 0.5.4
Rxvt Project ≫ Rxvt Version 2.7.10
Fedoraproject ≫ Fedora Version 33
Fedoraproject ≫ Fedora Version 34
Debian ≫ Debian Linux Version 9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.09% 0.897
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-755 Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

https://lists.debian.org/debian-lts-announce/2021/06/msg00012.html
Third Party Advisory
Mailing List
http://cvs.schmorp.de/rxvt-unicode/Changes?view=log
Third Party Advisory
http://cvs.schmorp.de/rxvt-unicode/src/command.C?r1=1.582&r2=1.583
Patch
Third Party Advisory
https://git.enlightenment.org/apps/eterm.git/log/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00026.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2021/06/msg00010.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2021/06/msg00011.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6RFMU5YXXNYYVA7G2DAHRXXHO6JKVFUT/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AO52OLNOOKOCZSJCN3R7Q25XA32BWNWP/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DUV4LDVZVW7KCGPAMFZD4ZJ4FVLPOX4C/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZWGE2RJONBEHSPCBUAW72NTRTIFKZAX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SLPVEPBH37EBR4R54RMC6GD33J37HJXD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXAKO6N6NKTR6Z6KVAPEXSZQMRU52SGA/
https://packetstormsecurity.com/files/162621/rxvt-2.7.0-rxvt-unicode-9.22-Code-Execution.html
Third Party Advisory
Exploit
VDB Entry
https://security.gentoo.org/glsa/202105-17
Third Party Advisory
https://security.gentoo.org/glsa/202209-07
Third Party Advisory
https://sourceforge.net/projects/materm/files/mrxvt%20source/
Third Party Advisory
Product
https://sourceforge.net/projects/rxvt/files/rxvt-dev/
Third Party Advisory
Product
https://www.openwall.com/lists/oss-security/2017/05/01/20
Third Party Advisory
Mailing List
https://www.openwall.com/lists/oss-security/2021/05/17/1
Third Party Advisory
Exploit
Mailing List