Total
8852 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-27671 | 4 Debian, Fedoraproject, Opensuse and 1 more | 4 Debian Linux, Fedora, Leap and 1 more | 2023-11-07 | 6.9 MEDIUM | 7.8 HIGH |
| An issue was discovered in Xen through 4.14.x allowing x86 HVM and PVH guest OS users to cause a denial of service (data corruption), cause a data leak, or possibly gain privileges because coalescing of per-page IOMMU TLB flushes is mishandled. | |||||
| CVE-2020-27670 | 4 Debian, Fedoraproject, Opensuse and 1 more | 4 Debian Linux, Fedora, Leap and 1 more | 2023-11-07 | 6.9 MEDIUM | 7.8 HIGH |
| An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a denial of service (data corruption), cause a data leak, or possibly gain privileges because an AMD IOMMU page-table entry can be half-updated. | |||||
| CVE-2020-27638 | 3 Debian, Fastd Project, Fedoraproject | 3 Debian Linux, Fastd, Fedora | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| receive.c in fastd before v21 allows denial of service (assertion failure) when receiving packets with an invalid type code. | |||||
| CVE-2020-27223 | 5 Apache, Debian, Eclipse and 2 more | 16 Nifi, Solr, Spark and 13 more | 2023-11-07 | 4.3 MEDIUM | 5.3 MEDIUM |
| In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e. q) parameters, the server may enter a denial of service (DoS) state due to high CPU usage processing those quality values, resulting in minutes of CPU time exhausted processing those quality values. | |||||
| CVE-2020-27216 | 6 Apache, Debian, Eclipse and 3 more | 19 Beam, Debian Linux, Jetty and 16 more | 2023-11-07 | 4.4 MEDIUM | 7.0 HIGH |
| In Eclipse Jetty versions 1.0 thru 9.4.32.v20200930, 10.0.0.alpha1 thru 10.0.0.beta2, and 11.0.0.alpha1 thru 11.0.0.beta2O, on Unix like systems, the system's temporary directory is shared between all users on that system. A collocated user can observe the process of creating a temporary sub directory in the shared temporary directory and race to complete the creation of the temporary subdirectory. If the attacker wins the race then they will have read and write permission to the subdirectory used to unpack web applications, including their WEB-INF/lib jar files and JSP files. If any code is ever executed out of this temporary directory, this can lead to a local privilege escalation vulnerability. | |||||
| CVE-2020-27171 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2023-11-07 | 3.6 LOW | 6.0 MEDIUM |
| An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c has an off-by-one error (with a resultant integer underflow) affecting out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel memory, aka CID-10d2bb2e6b1d. | |||||
| CVE-2020-27170 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2023-11-07 | 1.9 LOW | 4.7 MEDIUM |
| An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c performs undesirable out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel memory, aka CID-f232326f6966. This affects pointer types that do not define a ptr_limit. | |||||
| CVE-2020-26935 | 4 Debian, Fedoraproject, Opensuse and 1 more | 5 Debian Linux, Fedora, Backports Sle and 2 more | 2023-11-07 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in SearchController in phpMyAdmin before 4.9.6 and 5.x before 5.0.3. A SQL injection vulnerability was discovered in how phpMyAdmin processes SQL statements in the search feature. An attacker could use this flaw to inject malicious SQL in to a query. | |||||
| CVE-2020-26934 | 4 Debian, Fedoraproject, Opensuse and 1 more | 5 Debian Linux, Fedora, Backports Sle and 2 more | 2023-11-07 | 4.3 MEDIUM | 6.1 MEDIUM |
| phpMyAdmin before 4.9.6 and 5.x before 5.0.3 allows XSS through the transformation feature via a crafted link. | |||||
| CVE-2020-26880 | 3 Debian, Fedoraproject, Sympa | 3 Debian Linux, Fedora, Sympa | 2023-11-07 | 7.2 HIGH | 7.8 HIGH |
| Sympa through 6.2.57b.2 allows a local privilege escalation from the sympa user account to full root access by modifying the sympa.conf configuration file (which is owned by sympa) and parsing it through the setuid sympa_newaliases-wrapper executable. | |||||
| CVE-2020-26575 | 4 Debian, Fedoraproject, Oracle and 1 more | 5 Debian Linux, Fedora, Zfs Storage Appliance and 2 more | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement. | |||||
| CVE-2020-26572 | 3 Debian, Fedoraproject, Opensc Project | 3 Debian Linux, Fedora, Opensc | 2023-11-07 | 2.1 LOW | 5.5 MEDIUM |
| The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher. | |||||
| CVE-2020-26571 | 3 Debian, Fedoraproject, Opensc Project | 3 Debian Linux, Fedora, Opensc | 2023-11-07 | 2.1 LOW | 5.5 MEDIUM |
| The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in sc_pkcs15emu_gemsafeGPK_init. | |||||
| CVE-2020-26570 | 3 Debian, Fedoraproject, Opensc Project | 3 Debian Linux, Fedora, Opensc | 2023-11-07 | 2.1 LOW | 5.5 MEDIUM |
| The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file. | |||||
| CVE-2020-26558 | 5 Bluetooth, Debian, Fedoraproject and 2 more | 34 Bluetooth Core Specification, Debian Linux, Fedora and 31 more | 2023-11-07 | 4.3 MEDIUM | 4.2 MEDIUM |
| Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (in the Passkey authentication procedure) by reflection of the public key and the authentication evidence of the initiating device, potentially permitting this attacker to complete authenticated pairing with the responding device using the correct Passkey for the pairing session. The attack methodology determines the Passkey value one bit at a time. | |||||
| CVE-2020-26519 | 3 Artifex, Debian, Fedoraproject | 3 Mupdf, Debian Linux, Fedora | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| Artifex MuPDF before 1.18.0 has a heap based buffer over-write when parsing JBIG2 files allowing attackers to cause a denial of service. | |||||
| CVE-2020-26421 | 4 Debian, Fedoraproject, Oracle and 1 more | 4 Debian Linux, Fedora, Zfs Storage Appliance Kit and 1 more | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file. | |||||
| CVE-2020-26418 | 4 Debian, Fedoraproject, Oracle and 1 more | 4 Debian Linux, Fedora, Zfs Storage Appliance Kit and 1 more | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file. | |||||
| CVE-2020-26298 | 2 Debian, Redcarpet Project | 2 Debian Linux, Redcarpet | 2023-11-07 | 3.5 LOW | 5.4 MEDIUM |
| Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the `:escape_html` option was being used. This is fixed in version 3.5.1 by the referenced commit. | |||||
| CVE-2020-26259 | 3 Debian, Fedoraproject, Xstream Project | 3 Debian Linux, Fedora, Xstream | 2023-11-07 | 6.4 MEDIUM | 6.8 MEDIUM |
| XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling. The vulnerability may allow a remote attacker to delete arbitrary know files on the host as log as the executing process has sufficient rights only by manipulating the processed input stream. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.15. The reported vulnerability does not exist running Java 15 or higher. No user is affected, who followed the recommendation to setup XStream's Security Framework with a whitelist! Anyone relying on XStream's default blacklist can immediately switch to a whilelist for the allowed types to avoid the vulnerability. Users of XStream 1.4.14 or below who still want to use XStream default blacklist can use a workaround described in more detailed in the referenced advisories. | |||||