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CVE-2021-4189

python: ftplib should not use the host from the PASV response

A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.

CVSS 3.1 · 5.3 Medium EPSS 3.6% KEV · Not listed
Vendors
Debian Netapp Python and 1 more
Products
Debian Linux Ontap Select Deploy Administration Utility Python and 3 more
CVE-2023-5157

Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6

A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.

CVSS 3.1 · 7.5 High EPSS 2.3% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 15 more
CVE-2023-39418

Postgresql: merge fails to enforce update or select row security policies

A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.

CVSS 3.1 · 3.1 Low EPSS 1.1% KEV · Not listed
Vendors
Debian Postgresql Redhat
Products
Debian Linux Postgresql Enterprise Linux and 3 more
CVE-2023-39417

Postgresql: extension script @substitutions@ within quoting allow sql injection

IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting, '', or ""). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser.

CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed
Vendors
Debian Postgresql Redhat
Products
Debian Linux Postgresql Advanced Cluster Security and 8 more
CVE-2023-5870

Postgresql: role pg_signal_backend can signal certain superuser processes.

A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a less-resilient background worker and would affect that specific background worker only. This issue may allow a remote high privileged user to launch a denial of service (DoS) attack.

CVSS 3.1 · 2.2 Low EPSS 2.6% KEV · Not listed
Vendors
Postgresql Redhat
Products
Postgresql Advanced Cluster Security Codeready Linux Builder Eus and 20 more
CVE-2023-5868

Postgresql: memory disclosure in aggregate function calls

A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. Handling 'unknown'-type values from string literals without type designation can disclose bytes, potentially revealing notable and confidential information. This issue exists due to excessive data output in aggregate function calls, enabling remote users to read some portion of system memory.

CVSS 3.1 · 4.3 Medium EPSS 2.8% KEV · Not listed
Vendors
Postgresql Redhat
Products
Postgresql Advanced Cluster Security Codeready Linux Builder Eus and 20 more
CVE-2024-1394

Golang-fips/openssl: memory leaks in code encrypting and decrypting rsa payloads

A memory leak flaw was found in Golang in the RSA encrypting/decrypting code, which might lead to a resource exhaustion vulnerability using attacker-controlled inputs​. The memory leak happens in github.com/golang-fips/openssl/openssl/rsa.go#L113. The objects leaked are pkey​ and ctx​. That function uses named return parameters to free pkey​ and ctx​ if there is an error initializing the context or setting the different properties. All return statements related to error cases follow the "return nil, nil, fail(...)" pattern, meaning that pkey​ and ctx​ will be nil inside the deferred function that should free them.

CVSS 3.1 · 7.5 High EPSS 1.5% KEV · Not listed
Vendors
Redhat
Products
Ansible Automation Platform Ansible Automation Platform Developer Ansible Automation Platform Inside and 21 more
CVE-2023-5869

Postgresql: buffer overrun from integer overflow in array modification

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.

CVSS 3.1 · 8.8 High EPSS 4.3% KEV · Not listed
Vendors
Postgresql Redhat
Products
Postgresql Advanced Cluster Security Codeready Linux Builder Eus and 25 more
CVE-2023-29007

Arbitrary configuration injection via `git submodule deinit`

Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, a specially crafted `.gitmodules` file with submodule URLs that are longer than 1024 characters can used to exploit a bug in `config.c::git_config_copy_or_rename_section_in_file()`. This bug can be used to inject arbitrary configuration into a user's `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$GIT_DIR/config`.

CVSS 3.1 · 7 High EPSS 5.6% KEV · Not listed
Vendors
Fedoraproject Git-scm Redhat
Products
Fedora Git Enterprise Linux and 4 more
CVE-2023-25815

Git looks for localized messages in the wrong place

In Git for Windows, the Windows port of Git, no localized messages are shipped with the installer. As a consequence, Git is expected not to localize messages at all, and skips the gettext initialization. However, due to a change in MINGW-packages, the `gettext()` function's implicit initialization no longer uses the runtime prefix but uses the hard-coded path `C:\mingw64\share\locale` to look for localized messages. And since any authenticated user has the permission to create folders in `C:\` (and since `C:\mingw64` does not typically exist), it is possible for low-privilege users to place fake messages in that location where `git.exe` will pick them up in version 2.40.1. This vulnerability is relatively hard to exploit and requires social engineering. For example, a legitimate message at the end of a clone could be maliciously modified to ask the user to direct their web browser to a malicious website, and the user might think that the message comes from Git and is legitimate. It does require local write access by the attacker, though, which makes this attack vector less likely. Version 2.40.1 contains a patch for this issue. Some workarounds are available. Do not work on a Windows machine with shared accounts, or alternatively create a `C:\mingw64` folder and leave it empty. Users who have administrative rights may remove the permission to create folders in `C:\`.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Git For Windows Project Redhat
Products
Fedora Git For Windows Enterprise Linux and 4 more
CVE-2022-2625

postgresql: Extension scripts replace objects not belonging to the extension.

A vulnerability was found in PostgreSQL. This attack requires permission to create non-temporary objects in at least one schema, the ability to lure or wait for an administrator to create or update an affected extension in that schema, and the ability to lure or wait for a victim to use the object targeted in CREATE OR REPLACE or CREATE IF NOT EXISTS. Given all three prerequisites, this flaw allows an attacker to run arbitrary code as the victim role, which may be a superuser.

CVSS 3.1 · 8.0 High EPSS 2.2% KEV · Not listed
Vendors
Fedoraproject Postgresql Redhat
Products
Fedora Postgresql Enterprise Linux and 5 more
CVE-2021-3826

libiberty: Heap/stack buffer overflow in the dlang_lname function in d-demangle.c

Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol.

CVSS 3.1 · 6.5 Medium EPSS 1.5% KEV · Not listed
Vendors
Fedoraproject Gnu Redhat
Products
Fedora Gcc Enterprise Linux and 1 more
CVE-2018-20406

python: Integer overflow in Modules/_pickle.c allows for memory exhaustion if serializing gigabytes of data

Modules/_pickle.c in Python before 3.7.1 has an integer overflow via a large LONG_BINPUT value that is mishandled during a "resize to twice the size" attempt. This issue might cause memory exhaustion, but is only relevant if the pickle format is used for serializing tens or hundreds of gigabytes of data. This issue is fixed in: v3.4.10, v3.4.10rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.7rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.7, v3.6.7rc1, v3.6.7rc2, v3.6.8, v3.6.8rc1, v3.6.9, v3.6.9rc1; v3.7.1, v3.7.1rc1, v3.7.1rc2, v3.7.2, v3.7.2rc1, v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

CVSS 3.0 · 7.5 High EPSS 5.8% KEV · Not listed
Vendors
Debian Fedoraproject Python and 1 more
Products
Debian Linux Fedora Python and 1 more
CVE-2018-1061

python: DOS via regular expression backtracking in difflib.IS_LINE_JUNK method in difflib

python before versions 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 and 3.7.0 is vulnerable to catastrophic backtracking in the difflib.IS_LINE_JUNK method. An attacker could use this flaw to cause denial of service.

CVSS 3.0 · 6.5 Medium EPSS 4.7% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 11 more
CVE-2018-14721

jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization.

CVSS 3.0 · 10.0 Critical EPSS 10.5% KEV · Not listed
Vendors
Debian Fasterxml Oracle and 1 more
Products
Debian Linux Jackson-databind Banking Platform and 18 more
CVE-2018-14720

jackson-databind: exfiltration/XXE in some JDK classes

FasterXML jackson-databind 2.x before 2.9.7 might allow attackers to conduct external XML entity (XXE) attacks by leveraging failure to block unspecified JDK classes from polymorphic deserialization.

CVSS 3.0 · 9.8 Critical EPSS 7.5% KEV · Not listed
Vendors
Debian Fasterxml Oracle and 1 more
Products
Debian Linux Jackson-databind Banking Platform and 18 more
CVE-2018-12115

nodejs: Out of bounds (OOB) write via UCS-2 encoding

In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.

CVSS 3.0 · 7.5 High EPSS 7.8% KEV · Not listed
Vendors
Nodejs Redhat
Products
Node.js Openshift Openshift Application Runtimes and 2 more