Filtered by vendor X.org
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Total
153 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-46340 | 4 Debian, Fedoraproject, Redhat and 1 more | 4 Debian Linux, Fedora, Enterprise Linux and 1 more | 2025-04-22 | N/A | 8.8 HIGH |
| A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. This issue does not affect systems where client and server use the same byte order. | |||||
| CVE-2016-10164 | 1 X.org | 1 Libxpm | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2017-13722 | 1 X.org | 1 Libxfont | 2025-04-20 | 3.6 LOW | 7.1 HIGH |
| In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server. | |||||
| CVE-2017-13720 | 1 X.org | 1 Libxfont | 2025-04-20 | 3.6 LOW | 7.1 HIGH |
| In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash (denial of service). This occurs because '\0' characters are incorrectly skipped in situations involving ? characters. | |||||
| CVE-2016-7950 | 2 Fedoraproject, X.org | 2 Fedora, Libxrender | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2016-5407 | 2 Fedoraproject, X.org | 2 Fedora, Libxv | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| The (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXv before 1.0.11 allow remote X servers to trigger out-of-bounds memory access operations via vectors involving length specifications in received data. | |||||
| CVE-2016-7948 | 2 Fedoraproject, X.org | 2 Fedora, Libxrandr | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| X.org libXrandr before 1.5.1 allows remote X servers to trigger out-of-bounds write operations by leveraging mishandling of reply data. | |||||
| CVE-2016-7949 | 2 Fedoraproject, X.org | 2 Fedora, Libxrender | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2016-7947 | 2 Fedoraproject, X.org | 2 Fedora, Libxrandr | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2016-7943 | 2 Fedoraproject, X.org | 2 Fedora, Libx11 | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| The XListFonts function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving length fields, which trigger out-of-bounds write operations. | |||||
| CVE-2016-7953 | 2 Fedoraproject, X.org | 2 Fedora, Libxvmc | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| Buffer underflow in X.org libXvMC before 1.0.10 allows remote X servers to have unspecified impact via an empty string. | |||||
| CVE-2016-7942 | 2 Fedoraproject, X.org | 2 Fedora, Libx11 | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| The XGetImage function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving image type and geometry, which triggers out-of-bounds read operations. | |||||
| CVE-2016-7945 | 2 Fedoraproject, X.org | 2 Fedora, Libxi | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields. | |||||
| CVE-2016-7952 | 2 Fedoraproject, X.org | 2 Fedora, Libxtst | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| X.org libXtst before 1.2.3 allows remote X servers to cause a denial of service (infinite loop) via a reply in the (1) XRecordStartOfData, (2) XRecordEndOfData, or (3) XRecordClientDied category without a client sequence and with attached data. | |||||
| CVE-2016-7946 | 2 Fedoraproject, X.org | 2 Fedora, Libxi | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| X.org libXi before 1.7.7 allows remote X servers to cause a denial of service (infinite loop) via vectors involving length fields. | |||||
| CVE-2013-7439 | 3 Canonical, Debian, X.org | 4 Ubuntu Linux, Debian Linux, Libx11 and 1 more | 2025-04-12 | 7.5 HIGH | N/A |
| Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow. | |||||
| CVE-2016-7944 | 2 Fedoraproject, X.org | 2 Fedora, Libxfixes | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2013-1998 | 1 X.org | 1 Libxi | 2025-04-11 | 6.8 MEDIUM | N/A |
| Multiple buffer overflows in X.org libXi 1.7.1 and earlier allow X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the (1) XGetDeviceButtonMapping, (2) XIPassiveGrabDevice, and (3) XQueryDeviceState functions. | |||||
| CVE-2013-2066 | 2 X, X.org | 2 Libxv, Libxv | 2025-04-11 | 6.8 MEDIUM | N/A |
| Buffer overflow in X.org libXv 1.0.7 and earlier allows X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the XvQueryPortAttributes function. | |||||
| CVE-2010-4818 | 1 X.org | 1 X.org | 2025-04-11 | 8.5 HIGH | N/A |
| The GLX extension in X.Org xserver 1.7.7 allows remote authenticated users to cause a denial of service (server crash) and possibly execute arbitrary code via (1) a crafted request that triggers a client swap in glx/glxcmdsswap.c; or (2) a crafted length or (3) a negative value in the screen field in a request to glx/glxcmds.c. | |||||