Filtered by vendor Fedoraproject
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Total
5187 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-26418 | 4 Debian, Fedoraproject, Oracle and 1 more | 4 Debian Linux, Fedora, Zfs Storage Appliance Kit and 1 more | 2024-11-21 | 5.0 MEDIUM | 3.1 LOW |
| 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-2020-26262 | 2 Coturn Project, Fedoraproject | 2 Coturn, Fedora | 2024-11-21 | 6.4 MEDIUM | 7.2 HIGH |
| Coturn is free open source implementation of TURN and STUN Server. Coturn before version 4.5.2 by default does not allow peers to connect and relay packets to loopback addresses in the range of `127.x.x.x`. However, it was observed that when sending a `CONNECT` request with the `XOR-PEER-ADDRESS` value of `0.0.0.0`, a successful response was received and subsequently, `CONNECTIONBIND` also received a successful response. Coturn then is able to relay packets to the loopback interface. Additionally, when coturn is listening on IPv6, which is default, the loopback interface can also be reached by making use of either `[::1]` or `[::]` as the peer address. By using the address `0.0.0.0` as the peer address, a malicious user will be able to relay packets to the loopback interface, unless `--denied-peer-ip=0.0.0.0` (or similar) has been specified. Since the default configuration implies that loopback peers are not allowed, coturn administrators may choose to not set the `denied-peer-ip` setting. The issue patched in version 4.5.2. As a workaround the addresses in the address block `0.0.0.0/8`, `[::1]` and `[::]` should be denied by default unless `--allow-loopback-peers` has been specified. | |||||
| CVE-2020-26259 | 3 Debian, Fedoraproject, Xstream Project | 3 Debian Linux, Fedora, Xstream | 2024-11-21 | 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. | |||||
| CVE-2020-26258 | 3 Debian, Fedoraproject, Xstream Project | 3 Debian Linux, Fedora, Xstream | 2024-11-21 | 5.0 MEDIUM | 7.7 HIGH |
| XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, a Server-Side Forgery Request vulnerability can be activated when unmarshalling. The vulnerability may allow a remote attacker to request data from internal resources that are not publicly available 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 if 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. | |||||
| CVE-2020-26257 | 2 Fedoraproject, Matrix | 2 Fedora, Synapse | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Matrix is an ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix. A malicious or poorly-implemented homeserver can inject malformed events into a room by specifying a different room id in the path of a `/send_join`, `/send_leave`, `/invite` or `/exchange_third_party_invite` request. This can lead to a denial of service in which future events will not be correctly sent to other servers over federation. This affects any server which accepts federation requests from untrusted servers. The Matrix Synapse reference implementation before version 1.23.1 the implementation is vulnerable to this injection attack. Issue is fixed in version 1.23.1. As a workaround homeserver administrators could limit access to the federation API to trusted servers (for example via `federation_domain_whitelist`). | |||||
| CVE-2020-26154 | 4 Debian, Fedoraproject, Libproxy Project and 1 more | 4 Debian Linux, Fedora, Libproxy and 1 more | 2024-11-21 | 6.8 MEDIUM | 9.8 CRITICAL |
| url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header. | |||||
| CVE-2020-26121 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in the FileImporter extension for MediaWiki before 1.34.4. An attacker can import a file even when the target page is protected against "page creation" and the attacker should not be able to create it. This occurs because of a mishandled distinction between an upload restriction and a create restriction. An attacker cannot leverage this to overwrite anything, but can leverage this to force a wiki to have a page with a disallowed title. | |||||
| CVE-2020-26120 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| XSS exists in the MobileFrontend extension for MediaWiki before 1.34.4 because section.line is mishandled during regex section line replacement from PageGateway. Using crafted HTML, an attacker can elicit an XSS attack via jQuery's parseHTML method, which can cause image callbacks to fire even without the element being appended to the DOM. | |||||
| CVE-2020-26116 | 7 Canonical, Debian, Fedoraproject and 4 more | 9 Ubuntu Linux, Debian Linux, Fedora and 6 more | 2024-11-21 | 6.4 MEDIUM | 7.2 HIGH |
| http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of HTTPConnection.request. | |||||
| CVE-2020-25869 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An information leak was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. Handling of actor ID does not necessarily use the correct database or correct wiki. | |||||
| CVE-2020-25866 | 4 Fedoraproject, Opensuse, Oracle and 1 more | 4 Fedora, Leap, Zfs Storage Appliance Kit and 1 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer dereference because a buffer was sized for compressed (not uncompressed) messages. This was addressed in epan/dissectors/packet-blip.c by allowing reasonable compression ratios and rejecting ZIP bombs. | |||||
| CVE-2020-25863 | 5 Debian, Fedoraproject, Opensuse and 2 more | 6 Debian Linux, Fedora, Leap and 3 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the MIME Multipart dissector could crash. This was addressed in epan/dissectors/packet-multipart.c by correcting the deallocation of invalid MIME parts. | |||||
| CVE-2020-25862 | 5 Debian, Fedoraproject, Opensuse and 2 more | 5 Debian Linux, Fedora, Leap and 2 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum. | |||||
| CVE-2020-25828 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. The non-jqueryMsg version of mw.message().parse() doesn't escape HTML. This affects both message contents (which are generally safe) and the parameters (which can be based on user input). (When jqueryMsg is loaded, it correctly accepts only whitelisted tags in message contents, and escapes all parameters. Situations with an unloaded jqueryMsg are rare in practice, but can for example occur for Special:SpecialPages on a wiki with no extensions installed.) | |||||
| CVE-2020-25827 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in the OATHAuth extension in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. For Wikis using OATHAuth on a farm/cluster (such as via CentralAuth), rate limiting of OATH tokens is only done on a single site level. Thus, multiple requests can be made across many wikis/sites concurrently. | |||||
| CVE-2020-25815 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in MediaWiki 1.32.x through 1.34.x before 1.34.4. LogEventList::getFiltersDesc is insecurely using message text to build options names for an HTML multi-select field. The relevant code should use escaped() instead of text(). | |||||
| CVE-2020-25814 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, XSS related to jQuery can occur. The attacker creates a message with [javascript:payload xss] and turns it into a jQuery object with mw.message().parse(). The expected result is that the jQuery object does not contain an <a> tag (or it does not have a href attribute, or it's empty, etc.). The actual result is that the object contains an <a href ="javascript... that executes when clicked. | |||||
| CVE-2020-25813 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users. | |||||
| CVE-2020-25812 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in MediaWiki 1.34.x before 1.34.4. On Special:Contributions, the NS filter uses unescaped messages as keys in the option key for an HTMLForm specifier. This is vulnerable to a mild XSS if one of those messages is changed to include raw HTML. | |||||
| CVE-2020-25725 | 2 Fedoraproject, Xpdfreader | 2 Fedora, Xpdf | 2024-11-21 | 4.3 MEDIUM | 5.0 MEDIUM |
| In Xpdf 4.02, SplashOutputDev::endType3Char(GfxState *state) SplashOutputDev.cc:3079 is trying to use the freed `t3GlyphStack->cache`, which causes an `heap-use-after-free` problem. The codes of a previous fix for nested Type 3 characters wasn't correctly handling the case where a Type 3 char referred to another char in the same Type 3 font. | |||||