Xorg Xorg-X11-Server vulnerabilities

1 known vulnerability affecting xorg/xorg-x11-server.

Total CVEs

1

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

HIGH1

Vulnerabilities

Page 1 of 1

CVE-2017-2624HIGHCVSS 7.0v1.19.02018-07-27

CVE-2017-2624 [HIGH] CWE-385 CVE-2017-2624: It was found that xorg-x11-server before 1.19.0 including uses memcmp() to check the received MIT co It was found that xorg-x11-server before 1.19.0 including uses memcmp() to check the received MIT cookie against a series of valid cookies. If the cookie is correct, it is allowed to attach to the Xorg session. Since most memcmp() implementations return after an invalid byte is seen, this causes a time difference between a valid and invalid byte, which