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Vulnerabilities

Fedora Project Fedora

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

5368CVEs
CVE-2021-39144
XStream is vulnerable to a Remote Command Execution attack
Published 2021-08-23 · Analyzed
8.5KEVEPSS 0.981
CVE-2021-44832
Apache Log4j2 vulnerable to RCE via JDBC Appender when attacker controls configuration
Published 2021-12-28 · Modified
8.5EPSS 0.979
CVE-2021-39141
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.161
CVE-2021-39146
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.143
CVE-2021-39152
A Server-Side Forgery Request vulnerability in XStream via HashMap unmarshaling
Published 2021-08-23 · Analyzed
8.5EPSS 0.114
CVE-2021-30465
runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition.
Published 2021-05-27 · Modified
8.5EPSS 0.066
CVE-2007-4000
The kadm5_modify_policy_internal function in lib/kadm5/srv/svr_policy.c in the Kerberos administration daemon (kadmind) in MIT Kerberos 5 (krb5) 1.5 through 1.6.2 does not properly check return values when the policy does not exist, which might allow remote authenticated users with the "modify policy" privilege to execute arbitrary code via unspecified vectors that trigger a write to an uninitialized pointer.
Published 2007-09-05 · Modified
8.5EPSS 0.061
CVE-2021-39154
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.047
CVE-2021-39149
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.047
CVE-2021-39151
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.047
CVE-2021-39147
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.047
CVE-2021-39148
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.047
CVE-2021-39153
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.045
CVE-2021-39145
XStream is vulnerable to an Arbitrary Code Execution attack
Published 2021-08-23 · Analyzed
8.5EPSS 0.041
CVE-2021-39150
A Server-Side Forgery Request vulnerability in XStream via PriorityQueue unmarshaling
Published 2021-08-23 · Analyzed
8.5EPSS 0.034
CVE-2020-14352
A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.
Published 2020-08-30 · Modified
8.5EPSS 0.025
CVE-2021-3968
Heap-based Buffer Overflow in vim/vim
Published 2021-11-19 · Modified
8.5EPSS 0.022
CVE-2020-25717
A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.
Published 2022-02-18 · Modified
8.5EPSS 0.016
CVE-2022-0572
Heap-based Buffer Overflow in vim/vim
Published 2022-02-13 · Modified
8.4EPSS 0.265
CVE-2022-0714
Heap-based Buffer Overflow in vim/vim
Published 2022-02-22 · Modified
8.4EPSS 0.127
CVE-2023-6246
Glibc: heap-based buffer overflow in __vsyslog_internal()
Published 2024-01-31 · Modified
8.4EPSS 0.048
CVE-2022-0629
Stack-based Buffer Overflow in vim/vim
Published 2022-02-17 · Modified
8.4EPSS 0.019
CVE-2022-0685
Use of Out-of-range Pointer Offset in vim/vim
Published 2022-02-20 · Modified
8.4EPSS 0.017
CVE-2022-0554
Use of Out-of-range Pointer Offset in vim/vim
Published 2022-02-10 · Modified
8.4EPSS 0.017
CVE-2022-0417
Heap-based Buffer Overflow in vim/vim
Published 2022-02-01 · Modified
8.4EPSS 0.015
CVE-2022-0408
Stack-based Buffer Overflow in vim/vim
Published 2022-01-30 · Modified
8.4EPSS 0.015
CVE-2022-0393
Out-of-bounds Read in vim/vim
Published 2022-01-28 · Modified
8.4EPSS 0.014
CVE-2022-0443
Use After Free in vim/vim
Published 2022-02-02 · Modified
8.4EPSS 0.014
CVE-2022-0413
Use After Free in vim/vim
Published 2022-01-30 · Modified
8.4EPSS 0.014
CVE-2022-0943
Heap-based Buffer Overflow occurs in vim in vim/vim
Published 2022-03-14 · Modified
8.4EPSS 0.007
CVE-2016-7543
Bash before 4.4 allows local users to execute arbitrary commands with root privileges via crafted SHELLOPTS and PS4 environment variables.
Published 2017-01-19 · Modified
8.4EPSS 0.006
CVE-2024-32462
Flatpak vulnerable to a sandbox escape via RequestBackground portal due to bad argument parsing
Published 2024-04-18 · Analyzed
8.4EPSS 0.005
CVE-2015-6566
zarafa-autorespond in Zarafa Collaboration Platform (ZCP) before 7.2.1 allows local users to gain privileges via a symlink attack on /tmp/zarafa-vacation-*.
Published 2016-01-11 · Modified
8.4EPSS 0.004
CVE-2016-1572
mount.ecryptfs_private.c in eCryptfs-utils does not validate mount destination filesystem types, which allows local users to gain privileges by mounting over a nonstandard filesystem, as demonstrated by /proc/$pid.
Published 2016-01-22 · Modified
8.4EPSS 0.004
CVE-2020-25681
A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in the way RRSets are sorted before validating with DNSSEC data. An attacker on the network, who can forge DNS replies such as that they are accepted as valid, could use this flaw to cause a buffer overflow with arbitrary data in a heap memory segment, possibly executing code on the machine. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Published 2021-01-20 · Modified
8.3EPSS 0.812
CVE-2020-25682
A flaw was found in dnsmasq before 2.83. A buffer overflow vulnerability was discovered in the way dnsmasq extract names from DNS packets before validating them with DNSSEC data. An attacker on the network, who can create valid DNS replies, could use this flaw to cause an overflow with arbitrary data in a heap-allocated memory, possibly executing code on the machine. The flaw is in the rfc1035.c:extract_name() function, which writes data to the memory pointed by name assuming MAXDNAME*2 bytes are available in the buffer. However, in some code execution paths, it is possible extract_name() gets passed an offset from the base buffer, thus reducing, in practice, the number of available bytes that can be written in the buffer. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Published 2021-01-20 · Modified
8.3EPSS 0.708
CVE-2021-42574
An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control sequences, which can be used to craft source code that renders different logic than the logical ordering of tokens ingested by compilers and interpreters. Adversaries can leverage this to encode source code for compilers accepting Unicode such that targeted vulnerabilities are introduced invisibly to human reviewers. NOTE: the Unicode Consortium offers the following alternative approach to presenting this concern. An issue is noted in the nature of international text that can affect applications that implement support for The Unicode Standard and the Unicode Bidirectional Algorithm (all versions). Due to text display behavior when text includes left-to-right and right-to-left characters, the visual order of tokens may be different from their logical order. Additionally, control characters needed to fully support the requirements of bidirectional text can further obfuscate the logical order of tokens. Unless mitigated, an adversary could craft source code such that the ordering of tokens perceived by human reviewers does not match what will be processed by a compiler/interpreter/etc. The Unicode Consortium has documented this class of vulnerability in its document, Unicode Technical Report #36, Unicode Security Considerations. The Unicode Consortium also provides guidance on mitigations for this class of issues in Unicode Technical Standard #39, Unicode Security Mechanisms, and in Unicode Standard Annex #31, Unicode Identifier and Pattern Syntax. Also, the BIDI specification allows applications to tailor the implementation in ways that can mitigate misleading visual reordering in program text; see HL4 in Unicode Standard Annex #9, Unicode Bidirectional Algorithm.
Published 2021-11-01 · Modified
8.3EPSS 0.129
CVE-2020-2803
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
Published 2020-04-15 · Modified
8.3EPSS 0.062
CVE-2020-2805
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
Published 2020-04-15 · Modified
8.3EPSS 0.041
CVE-2020-14583
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
Published 2020-07-15 · Analyzed
8.3EPSS 0.039
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