988 matches found
CVE-2025-12084
When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can be impacted when building excessively nested documents. Mitigation Mitigation for this issue is either not available or the currently...
curl: Denial of Service (DoS) vulnerability in dedotdotify() URL path normalization
Summary A Denial of Service DoS vulnerability exists in the dedotdotify function in lib/urlapi.c that can cause excessive CPU consumption due to On² time complexity when processing URLs with malicious path patterns containing many ../ sequences. Affected Component - Component: libcurl URL API -...
CVE-2025-67726
Tornado is a Python web framework and asynchronous networking library. Versions 6.5.2 and below use an inefficient algorithm when parsing parameters for HTTP header values, potentially causing a DoS. The parseparam function in httputil.py is used to parse specific HTTP header values, such as thos...
PYSEC-2025-267
Tornado is a Python web framework and asynchronous networking library. Versions 6.5.2 and below use an inefficient algorithm when parsing parameters for HTTP header values, potentially causing a DoS. The parseparam function in httputil.py is used to parse specific HTTP header values, such as thos...
UBUNTU-CVE-2025-67726
Tornado is a Python web framework and asynchronous networking library. Versions 6.5.2 and below use an inefficient algorithm when parsing parameters for HTTP header values, potentially causing a DoS. The parseparam function in httputil.py is used to parse specific HTTP header values, such as thos...
CVE-2025-67726
Tornado (Python) vulnerability CVE-2025-67726 affects versions 6.5.2 and earlier, due to an inefficient _parseparam-based parsing of HTTP header parameters (e.g., Content-Disposition). The implementation repeatedly calls string.count() inside a nested loop while handling quoted semicolons, causin...
CVE-2025-67726 Tornado is Vulnerable to Quadratic DoS via Crafted Multipart Parameters
Tornado is a Python web framework and asynchronous networking library. Versions 6.5.2 and below use an inefficient algorithm when parsing parameters for HTTP header values, potentially causing a DoS. The parseparam function in httputil.py is used to parse specific HTTP header values, such as thos...
CVE-2025-67726 Tornado is Vulnerable to Quadratic DoS via Crafted Multipart Parameters
Tornado is a Python web framework and asynchronous networking library. Versions 6.5.2 and below use an inefficient algorithm when parsing parameters for HTTP header values, potentially causing a DoS. The parseparam function in httputil.py is used to parse specific HTTP header values, such as thos...
CVE-2025-67726 Tornado is Vulnerable to Quadratic DoS via Crafted Multipart Parameters
Tornado is a Python web framework and asynchronous networking library. Versions 6.5.2 and below use an inefficient algorithm when parsing parameters for HTTP header values, potentially causing a DoS. The parseparam function in httputil.py is used to parse specific HTTP header values, such as thos...
CVE-2025-67725
Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's event loop for an extended period, caused by the HTTPHeaders.add method. The function accumulates values using string concatenation...
openSUSE 15: libpython3_10-1_0 / libpython3_10-1_0-32bit / python310 / etc (SUSE-SU-2025:4352-1)
The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4352-1 advisory. Update to 3.10.19: - CVE-2025-6075: Fixed simple quadratic complexity vulnerabilities of os.path.expandvars. bsc1252974 - CVE-2025-8291: Check the...
Quadratic complexity in node ID cache clearing
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BIT-PYTHON-MIN-2025-6075 Quadratic complexity in os.path.expandvars() with user-controlled template
If the value passed to os.path.expandvars is user-controlled a performance degradation is possible when expanding environment variables...
BIT-PYTHON-2025-6075 Quadratic complexity in os.path.expandvars() with user-controlled template
If the value passed to os.path.expandvars is user-controlled a performance degradation is possible when expanding environment variables...
BIT-LIBPYTHON-2025-6075 Quadratic complexity in os.path.expandvars() with user-controlled template
If the value passed to os.path.expandvars is user-controlled a performance degradation is possible when expanding environment variables...
BIT-GOLANG-2025-61729 Excessive resource consumption when printing error string for host certificate validation in crypto/x509
Within HostnameError.Error, when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can...
EUVD-2025-201088
When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can be impacted when building excessively nested documents...
AZL-71450 CVE-2025-12084 affecting package python3 for versions less than 3.12.9-7
When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can be impacted when building excessively nested documents...
UBUNTU-CVE-2025-12084
When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can be impacted when building excessively nested documents...
CVE-2025-12084
CVE-2025-12084 affects Python’s xml.dom.minidom when building nested elements via methods like appendChild() that rely on _clear_id_cache(); the algorithm becomes quadratic, potentially impacting availability under heavily nested documents. Connected advisories confirm a patch exists across multi...