Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Fedora
(Fedoraproject)| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2020-04-14 | CVE-2020-11740 | An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed. | Debian_linux, Fedora, Leap, Xen | 5.5 | ||
| 2020-04-14 | CVE-2020-11741 | An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify... | Debian_linux, Fedora, Leap, Xen | 8.8 | ||
| 2020-04-14 | CVE-2020-11742 | An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service because of bad continuation handling in GNTTABOP_copy. Grant table operations are expected to return 0 for success, and a negative number for errors. The fix for CVE-2017-12135 introduced a path through grant copy handling where success may be returned to the caller without any action taken. In particular, the status fields of individual operations are left uninitialised, and may result in... | Fedora, Xen | 5.5 | ||
| 2020-04-14 | CVE-2020-11743 | An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service because of a bad error path in GNTTABOP_map_grant. Grant table operations are expected to return 0 for success, and a negative number for errors. Some misplaced brackets cause one error path to return 1 instead of a negative value. The grant table code in Linux treats this condition as success, and proceeds with incorrectly initialised state. A buggy or malicious guest can construct its grant... | Fedora, Xen | 5.5 | ||
| 2020-04-14 | CVE-2020-11758 | An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read in ImfOptimizedPixelReading.h. | Icloud, Ipados, Iphone_os, Itunes, Mac_os_x, Tvos, Watchos, Ubuntu_linux, Debian_linux, Fedora, Openexr, Leap | 5.5 | ||
| 2020-04-14 | CVE-2020-11759 | An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write to an out-of-bounds pointer. | Icloud, Ipados, Iphone_os, Itunes, Mac_os_x, Tvos, Watchos, Ubuntu_linux, Debian_linux, Fedora, Openexr | 5.5 | ||
| 2020-04-14 | CVE-2020-11760 | An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp. | Icloud, Ipados, Iphone_os, Itunes, Mac_os_x, Tvos, Watchos, Ubuntu_linux, Debian_linux, Fedora, Openexr, Leap | 5.5 | ||
| 2020-04-14 | CVE-2020-11761 | An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder::refill in ImfFastHuf.cpp. | Icloud, Ipados, Iphone_os, Itunes, Mac_os_x, Tvos, Watchos, Ubuntu_linux, Debian_linux, Fedora, Openexr | 5.5 | ||
| 2020-04-14 | CVE-2020-11762 | An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read and write in DwaCompressor::uncompress in ImfDwaCompressor.cpp when handling the UNKNOWN compression case. | Icloud, Ipados, Iphone_os, Itunes, Mac_os_x, Tvos, Watchos, Ubuntu_linux, Debian_linux, Fedora, Openexr, Leap | 5.5 | ||
| 2020-04-14 | CVE-2020-11763 | An issue was discovered in OpenEXR before 2.4.1. There is an std::vector out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp. | Icloud, Ipados, Iphone_os, Itunes, Mac_os_x, Tvos, Watchos, Ubuntu_linux, Debian_linux, Fedora, Openexr, Leap | 5.5 |