Vulnerabilities > X ORG > Critical

DATE CVE VULNERABILITY TITLE RISK
2024-01-18 CVE-2023-6816 Out-of-bounds Write vulnerability in multiple products
A flaw was found in X.Org server.
network
low complexity
x-org fedoraproject redhat debian CWE-787
critical
9.8
2021-05-27 CVE-2021-31535 Classic Buffer Overflow vulnerability in multiple products
LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code.
network
low complexity
x-org fedoraproject CWE-120
critical
9.8
2018-08-24 CVE-2018-14599 Off-by-one Error vulnerability in multiple products
An issue was discovered in libX11 through 1.6.5.
network
low complexity
x-org debian canonical fedoraproject redhat CWE-193
critical
9.8
2017-02-01 CVE-2016-10164 Integer Overflow or Wraparound vulnerability in X.Org Libxpm
Multiple integer overflows in libXpm before 3.5.12, when a program requests parsing XPM extensions on a 64-bit platform, allow remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via (1) the number of extensions or (2) their concatenated length in a crafted XPM file, which triggers a heap-based buffer overflow.
network
low complexity
x-org CWE-190
critical
9.8
2016-12-13 CVE-2016-7953 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
Buffer underflow in X.org libXvMC before 1.0.10 allows remote X servers to have unspecified impact via an empty string.
network
low complexity
fedoraproject x-org CWE-119
critical
9.8
2016-12-13 CVE-2016-7950 Out-of-bounds Write vulnerability in multiple products
The XRenderQueryFilters function in X.org libXrender before 0.9.10 allows remote X servers to trigger out-of-bounds write operations via vectors involving filter name lengths.
network
low complexity
x-org fedoraproject CWE-787
critical
9.8
2016-12-13 CVE-2016-7949 Out-of-bounds Write vulnerability in multiple products
Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.
network
low complexity
x-org fedoraproject CWE-787
critical
9.8
2016-12-13 CVE-2016-7948 Out-of-bounds Write vulnerability in multiple products
X.org libXrandr before 1.5.1 allows remote X servers to trigger out-of-bounds write operations by leveraging mishandling of reply data.
network
low complexity
x-org fedoraproject CWE-787
critical
9.8
2016-12-13 CVE-2016-7947 Integer Overflow or Wraparound vulnerability in multiple products
Multiple integer overflows in X.org libXrandr before 1.5.1 allow remote X servers to trigger out-of-bounds write operations via a crafted response.
network
low complexity
fedoraproject x-org CWE-190
critical
9.8
2016-12-13 CVE-2016-7944 Integer Overflow or Wraparound vulnerability in multiple products
Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync.
network
low complexity
x-org fedoraproject CWE-190
critical
9.8