23744 matches found
sqlparse: sqlparse: Denial of Service via quadratic CPU consumption in comment grouping
A flaw was found in sqlparse, a Python module for parsing SQL. A remote attacker could exploit this vulnerability by providing specially crafted SQL input that contains numerous comment-only statements. This could cause the groupcomments function to repeatedly rescan these statements, leading to...
mime: golang: Golang MIME: Denial of Service via maliciously-crafted MIME header
A flaw was found in the Golang MIME Multipurpose Internet Mail Extensions package. A remote attacker could exploit this vulnerability by sending a maliciously-crafted MIME header containing many invalid encoded-words. This could lead to excessive CPU consumption, resulting in a Denial of Service...
sqlparse: sqlparse: Denial of Service via quadratic CPU consumption in comment grouping
A flaw was found in sqlparse, a Python module for parsing SQL. A remote attacker could exploit this vulnerability by providing specially crafted SQL input that contains numerous comment-only statements. This could cause the groupcomments function to repeatedly rescan these statements, leading to...
sqlparse: sqlparse: Denial of Service via quadratic CPU consumption in SQL parsing
A flaw was found in sqlparse, a Python module for parsing SQL. A remote attacker could exploit a vulnerability in the TokenList construction and string conversion processes, specifically when handling nested token subtrees. This flaw leads to quadratic CPU consumption, which can result in a Denia...
Security Bulletin: IBM i is Affected by an Improper Validation Vulnerability in zlib [CVE-2026-27171]
Summary Zlib for IBM i is vulnerable to increased CPU consumption when using functions crc32combine64 and crc32combine64gen64 CVE-2026-27171 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-27171 DESCRIPTION: zlib before 1.3.2 allows CPU consumption via...
EUVD-2023-60702
Zod schema-validation library through 4.6.5 contains an uncontrolled resource consumption vulnerability that allows attackers to exhaust memory by submitting a large array to an application using an array schema without a length constraint. Attackers can exploit the handleArrayResult parse logic ...
CVE-2023-54404 Zod 4.6.5 Uncontrolled Resource Consumption via Array Validation
Zod schema-validation library through 4.6.5 contains an uncontrolled resource consumption vulnerability that allows attackers to exhaust memory by submitting a large array to an application using an array schema without a length constraint. Attackers can exploit the handleArrayResult parse logic ...
CVE-2023-54404 Zod 4.6.5 Uncontrolled Resource Consumption via Array Validation
Zod schema-validation library through 4.6.5 contains an uncontrolled resource consumption vulnerability that allows attackers to exhaust memory by submitting a large array to an application using an array schema without a length constraint. Attackers can exploit the handleArrayResult parse logic ...
CVE-2023-54404 Zod 4.6.5 Uncontrolled Resource Consumption via Array Validation
Zod schema-validation library through 4.6.5 contains an uncontrolled resource consumption vulnerability that allows attackers to exhaust memory by submitting a large array to an application using an array schema without a length constraint. Attackers can exploit the handleArrayResult parse logic ...
CVE-2023-54404
The Zod schema-validation library (versions through 4.6.5 ) contains an uncontrolled resource consumption vulnerability (CWE-770). An attacker can trigger a Denial of Service (DoS) by submitting a large array of invalid items to an application using an array schema that lacks a length constraint....
pypdf: Possible large memory usage when retrieving alphabetical page labels
ImpactAn attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large alphabetical labels. PatchesThis has been fixed in pypdf==6.19.0. WorkaroundsIf you cannot upgrade yet, consider applying the...
PYSEC-2026-4158 pypdf: Possible large memory usage when retrieving Roman page labels
Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large Roman numerals. Patches This has been fixed in pypdf==6.17.0. Workarounds If you cannot upgrade yet, consider applying the chang...
pypdf: Possible large memory usage for large /ToUnicode streams (Follow-up 2)
ImpactAn attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. PatchesThis has been fixed in pypdf==6.18.1. WorkaroundsIf you cannot upgrad...
pypdf: Possible large memory usage when retrieving Roman page labels
ImpactAn attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large Roman numerals. PatchesThis has been fixed in pypdf==6.17.0. WorkaroundsIf you cannot upgrade yet, consider applying the changes...
PYSEC-2026-4154 pypdf: Possible large memory usage for large /ToUnicode streams (Follow-up 2)
Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.18.1. Workarounds If you cannot...
Inefficient Algorithmic Complexity
Overview devalue is a JSON.stringify, but handles cyclical references, repeated references, undefined, regular expressions, dates, Map and Set. Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity via the uneval function in src/uneval.js when processing a sparse...
Improper Handling of Highly Compressed Data (Data Amplification)
Overview devalue is a JSON.stringify, but handles cyclical references, repeated references, undefined, regular expressions, dates, Map and Set. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the uneval function when serializi...
Memory Allocation with Excessive Size Value
Overview devalue is a JSON.stringify, but handles cyclical references, repeated references, undefined, regular expressions, dates, Map and Set. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value via the uneval function in src/uneval.js when processing ...
Allocation of Resources Without Limits or Throttling
Overview pypdf is an A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the appearance stream rendering loop in appearancestream.py, where...