SUSE CVE-2022-34749

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking...

SUSE CVE-2023-22795

A regular expression based DoS vulnerability in Action Dispatch 6.1.7.1 and 7.0.4.1 related to the If-None-Match header. A specially crafted HTTP If-None-Match header can cause the regular expression engine to enter a state of catastrophic backtracking, when on a version of Ruby below 3.2.0. This...

CVE-2023-22792

A regular expression based DoS vulnerability in Action Dispatch 6.0.6.1, 6.1.7.1, and 7.0.4.1. Specially crafted cookies, in combination with a specially crafted XFORWARDEDHOST header can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process...

Design/Logic Flaw

A regular expression based DoS vulnerability in Active Support 6.1.7.1 and 7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory,...

CVE-2023-22796

A regular expression based DoS vulnerability in Active Support 6.1.7.1 and 7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory,...

CVE-2023-22796

A regular expression based DoS vulnerability in Active Support 6.1.7.1 and 7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory,...

CVE-2023-22796

A regular expression based DoS vulnerability in Active Support 6.1.7.1 and 7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory,...

[SECURITY] [DSA 5339-1] libhtml-stripscripts-perl security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5339-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso February 05, 2023 https://www.debian.org/security/faq -...

Debian dla-3296 : libhtml-stripscripts-perl - security update

The remote Debian 10 host has a package installed that is affected by a vulnerability as referenced in the dla-3296 advisory. - ----------------------------------------------------------------------- Debian LTS Advisory DLA-3296-1 [email protected] https://www.debian.org/lts/security/...

[SECURITY] [DLA 3296-1] libhtml-stripscripts-perl security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-3296-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta January 31, 2023 https://wiki.debian.org/LTS -...

Regular Expression Denial of Service (ReDoS)

Overview markdown2 is a fast and complete Python implementation of Markdown. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS due to the usage of an insecure regex \?=\S.+??=\S\. Exploiting this vulnerability will result in catastrophic backtracking...

CVE-2023-24038

The HTML-StripScripts module through 1.06 for Perl allows hssattvalstyle ReDoS because of catastrophic backtracking for HTML content with certain style attributes...

CVE-2023-24038

The HTML-StripScripts module through 1.06 for Perl allows hssattvalstyle ReDoS because of catastrophic backtracking for HTML content with certain style attributes...

CVE-2023-24038

The HTML-StripScripts module through 1.06 for Perl allows hssattvalstyle ReDoS because of catastrophic backtracking for HTML content with certain style attributes...

ReDoS based DoS vulnerability in Action Dispatch

There is a possible regular expression based DoS vulnerability in Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2023-22792. Versions Affected: = 3.0.0 Not affected: 3.0.0 Fixed Versions: 5.2.8.15 Rails LTS, 6.1.7.1, 7.0.4.1 Impact Specially crafted cookies, in...

v8n vulnerable to Inefficient Regular Expression Complexity

Impact Inefficient regular expression complexity of lowercase and uppercase regex could lead to a denial of service attack. With a formed payload 'a' + 'a'.repeati + 'A', only 32 characters payload could take 29443 ms time execution when testing lowercase. The same issue happens with uppercase...

In mistune through 2.0.2 support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

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CVE-2022-36129

HashiCorp Vault Enterprise 1.7.0 through 1.9.7, 1.10.4, and 1.11.0 clusters using Integrated Storage expose an unauthenticated API endpoint that could be abused to override the voter status of a node within a Vault HA cluster, introducing potential for future data loss or catastrophic failure...

Denial of service

HashiCorp Vault Enterprise 1.7.0 through 1.9.7, 1.10.4, and 1.11.0 clusters using Integrated Storage expose an unauthenticated API endpoint that could be abused to override the voter status of a node within a Vault HA cluster, introducing potential for future data loss or catastrophic failure...

CVE-2022-36129

HashiCorp Vault Enterprise clusters using Integrated Storage (versions 1.7.0–1.9.7, 1.10.4, 1.11.0) expose an unauthenticated API endpoint that can be abused to override the voter status of a node in a Vault HA cluster, potentially enabling data loss or catastrophic failure. The issue is caused b...