CVE-2021-4034

Known exploited
Public exploit
A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine.
Max CVSS
7.8
EPSS Score
0.05%
Published
2022-01-28
Updated
2023-10-18
CISA KEV Added
2022-06-27

CVE-2020-6418

Known exploited
Public exploit
Type confusion in V8 in Google Chrome prior to 80.0.3987.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Max CVSS
8.8
EPSS Score
97.15%
Published
2020-02-27
Updated
2022-03-31
CISA KEV Added
2021-11-03

CVE-2018-1000001

Public exploit
In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.
Max CVSS
7.8
EPSS Score
0.53%
Published
2018-01-31
Updated
2019-10-03

CVE-2018-17456

Public exploit
Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.
Max CVSS
9.8
EPSS Score
16.06%
Published
2018-10-06
Updated
2020-08-24

CVE-2018-16509

Public exploit
An issue was discovered in Artifex Ghostscript before 9.24. Incorrect "restoration of privilege" checking during handling of /invalidaccess exceptions could be used by attackers able to supply crafted PostScript to execute code using the "pipe" instruction.
Max CVSS
9.3
EPSS Score
97.27%
Published
2018-09-05
Updated
2019-10-03

CVE-2018-15473

Public exploit
OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.
Max CVSS
5.3
EPSS Score
2.36%
Published
2018-08-17
Updated
2023-02-23

CVE-2018-14665

Public exploit
A flaw was found in xorg-x11-server before 1.20.3. An incorrect permission check for -modulepath and -logfile options when starting Xorg. X server allows unprivileged users with the ability to log in to the system via physical console to escalate their privileges and run arbitrary code under root privileges.
Max CVSS
7.2
EPSS Score
3.21%
Published
2018-10-25
Updated
2019-10-22

CVE-2018-10583

Public exploit
An information disclosure vulnerability occurs when LibreOffice 6.0.3 and Apache OpenOffice Writer 4.1.5 automatically process and initiate an SMB connection embedded in a malicious file, as demonstrated by xlink:href=file://192.168.0.2/test.jpg within an office:document-content element in a .odt XML document.
Max CVSS
7.5
EPSS Score
19.17%
Published
2018-05-01
Updated
2020-10-21

CVE-2018-7750

Public exploit
transport.py in the SSH server implementation of Paramiko before 1.17.6, 1.18.x before 1.18.5, 2.0.x before 2.0.8, 2.1.x before 2.1.5, 2.2.x before 2.2.3, 2.3.x before 2.3.2, and 2.4.x before 2.4.1 does not properly check whether authentication is completed before processing other requests, as demonstrated by channel-open. A customized SSH client can simply skip the authentication step.
Max CVSS
9.8
EPSS Score
6.63%
Published
2018-03-13
Updated
2022-04-18

CVE-2018-1111

Public exploit
DHCP packages in Red Hat Enterprise Linux 6 and 7, Fedora 28, and earlier are vulnerable to a command injection flaw in the NetworkManager integration script included in the DHCP client. A malicious DHCP server, or an attacker on the local network able to spoof DHCP responses, could use this flaw to execute arbitrary commands with root privileges on systems using NetworkManager and configured to obtain network configuration using the DHCP protocol.
Max CVSS
7.9
EPSS Score
97.23%
Published
2018-05-17
Updated
2023-02-12

CVE-2017-1000083

Public exploit
backend/comics/comics-document.c (aka the comic book backend) in GNOME Evince before 3.24.1 allows remote attackers to execute arbitrary commands via a .cbt file that is a TAR archive containing a filename beginning with a "--" command-line option substring, as demonstrated by a --checkpoint-action=exec=bash at the beginning of the filename.
Max CVSS
7.8
EPSS Score
12.06%
Published
2017-09-05
Updated
2019-10-03

CVE-2017-9462

Public exploit
In Mercurial before 4.1.3, "hg serve --stdio" allows remote authenticated users to launch the Python debugger, and consequently execute arbitrary code, by using --debugger as a repository name.
Max CVSS
9.0
EPSS Score
3.00%
Published
2017-06-06
Updated
2020-02-05

CVE-2016-9079

Known exploited
Public exploit
A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been discovered in the wild targeting Firefox and Tor Browser users on Windows. This vulnerability affects Firefox < 50.0.2, Firefox ESR < 45.5.1, and Thunderbird < 45.5.1.
Max CVSS
7.5
EPSS Score
95.25%
Published
2018-06-11
Updated
2018-08-09
CISA KEV Added
2023-06-22

CVE-2015-5287

Public exploit
The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as demonstrated by /var/tmp/abrt/abrt-hax-coredump or /var/spool/abrt/abrt-hax-coredump.
Max CVSS
6.9
EPSS Score
0.09%
Published
2015-12-07
Updated
2016-12-07

CVE-2015-5122

Known exploited
Public exploit
Use-after-free vulnerability in the DisplayObject class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.302 on Windows and OS X, 14.x through 18.0.0.203 on Windows and OS X, 11.x through 11.2.202.481 on Linux, and 12.x through 18.0.0.204 on Linux Chrome installations allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that leverages improper handling of the opaqueBackground property, as exploited in the wild in July 2015.
Max CVSS
10.0
EPSS Score
97.31%
Published
2015-07-14
Updated
2023-05-08
CISA KEV Added
2022-04-13

CVE-2014-3566

Public exploit
The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, aka the "POODLE" issue.
Max CVSS
4.3
EPSS Score
97.49%
Published
2014-10-15
Updated
2023-09-12

CVE-2014-1511

Public exploit
Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allow remote attackers to bypass the popup blocker via unspecified vectors.
Max CVSS
9.8
EPSS Score
95.38%
Published
2014-03-19
Updated
2020-08-05

CVE-2014-1510

Public exploit
The Web IDL implementation in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to execute arbitrary JavaScript code with chrome privileges by using an IDL fragment to trigger a window.open call.
Max CVSS
9.8
EPSS Score
95.62%
Published
2014-03-19
Updated
2020-08-03

CVE-2014-0160

Known exploited
Public exploit
The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug.
Max CVSS
7.5
EPSS Score
97.51%
Published
2014-04-07
Updated
2023-02-10
CISA KEV Added
2022-05-04

CVE-2013-0758

Public exploit
Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to execute arbitrary JavaScript code with chrome privileges by leveraging improper interaction between plugin objects and SVG elements.
Max CVSS
9.3
EPSS Score
21.08%
Published
2013-01-13
Updated
2020-08-04

CVE-2013-0753

Public exploit
Use-after-free vulnerability in the serializeToStream implementation in the XMLSerializer component in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via crafted web content.
Max CVSS
9.3
EPSS Score
97.12%
Published
2013-01-13
Updated
2020-08-04

CVE-2012-4681

Known exploited
Public exploit
Multiple vulnerabilities in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 6 and earlier allow remote attackers to execute arbitrary code via a crafted applet that bypasses SecurityManager restrictions by (1) using com.sun.beans.finder.ClassFinder.findClass and leveraging an exception with the forName method to access restricted classes from arbitrary packages such as sun.awt.SunToolkit, then (2) using "reflection with a trusted immediate caller" to leverage the getField method to access and modify private fields, as exploited in the wild in August 2012 using Gondzz.class and Gondvv.class.
Max CVSS
10.0
EPSS Score
97.52%
Published
2012-08-28
Updated
2022-12-21
CISA KEV Added
2022-03-03

CVE-2011-3389

Public exploit
The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" attack.
Max CVSS
4.3
EPSS Score
0.85%
Published
2011-09-06
Updated
2022-11-29

CVE-2009-2692

Public exploit
The Linux kernel 2.6.0 through 2.6.30.4, and 2.4.4 through 2.4.37.4, does not initialize all function pointers for socket operations in proto_ops structures, which allows local users to trigger a NULL pointer dereference and gain privileges by using mmap to map page zero, placing arbitrary code on this page, and then invoking an unavailable operation, as demonstrated by the sendpage operation (sock_sendpage function) on a PF_PPPOX socket.
Max CVSS
7.8
EPSS Score
0.05%
Published
2009-08-14
Updated
2024-02-08
A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-01-18
Updated
2024-03-07
1896 vulnerabilities found
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