golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of requests...

CVE-2023-49967

Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc...

CVE-2023-49967

Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc...

Code injection

Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc...

CVE-2023-49967

Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc...

PT-2023-31426 · Typecho · Typecho

Name of the Vulnerable Software and Affected Versions: Typecho version 1.2.1 Description: The issue is related to an XML Quadratic Blowup attack. This attack can be executed via the component /index.php/action/xmlrpc. Recommendations: For Typecho version 1.2.1, consider disabling the...

CVE-2023-49967

CVE-2023-49967 affects Typecho v1.2.1. The flaw is an XML Quadratic Blowup attack exploitable via the /index.php/action/xmlrpc endpoint, impacting availability (NVD base score 7.5). The cited sources consistently describe Typecho v1.2.1 as vulnerable to this specific XML-bursting issue. Remediati...

CVE-2023-49967

Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc...

CVE-2023-49967

Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc...

NewStart CGSL MAIN 6.06 : python3 Multiple Vulnerabilities (NS-SA-2023-0130)

The remote NewStart CGSL host, running version MAIN 6.06, has python3 packages installed that are affected by multiple vulnerabilities: - A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using inttext, a system could take 50ms to parse an int...

golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of requests...

Fedora 39 : rust-askama / rust-askama_shared / rust-comrak (2023-aa46db07fd)

The remote Fedora 39 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2023-aa46db07fd advisory. - Update comrak to version 0.18.0. - Disable the unused markdown support in askama and askamashared crates, which depends on an ancient version of...

Rocky Linux 9 : python3.9 (RLSA-2022:7323)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:7323 advisory. - A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using inttext, a system could take 50ms to parse an int...

SUSE CVE-2023-36810

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected long runtime. This quadratic runtime blocks the current process and can utilize a single core of t...

Moderate: Red Hat Security Advisory: OpenShift Virtualization 4.13.4 security and bug fix update

Red Hat OpenShift Virtualization release 4.13.4 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which giv...

UNSAFE CASTING CAN LEAD TO ERRORNEOUS utility VALUE CALCULATION

Lines of code Vulnerability details Impact The EvolvingProteus.getUtility function is used to calculate the utility value of the pool at the time of the function call. The utilitiy is calculated using a quadratic formula which is shown below: kab - 1u2 + ay + bxu + xy/k = 0 Above quadratic equati...

GHSA-7VH7-FW88-WJ87 Several quadratic complexity bugs may lead to denial of service in Commonmarker

Impact Several quadratic complexity bugs in commonmarker's underlying cmark-gfm library may lead to unbounded resource exhaustion and subsequent denial of service. The following vulnerabilities were addressed: CVE-2023-37463 For more information, consult the release notes for version 0.29.0.gfm.1...

harfbuzz: allows attackers to trigger O(n^2) growth via consecutive marks

A vulnerability was found HarfBuzz. This flaw allows attackers to trigger On^2 growth via consecutive marks during the process of looking back for base glyphs when attaching marks...

harfbuzz: allows attackers to trigger O(n^2) growth via consecutive marks

A vulnerability was found HarfBuzz. This flaw allows attackers to trigger On^2 growth via consecutive marks during the process of looking back for base glyphs when attaching marks...

harfbuzz: allows attackers to trigger O(n^2) growth via consecutive marks

A vulnerability was found HarfBuzz. This flaw allows attackers to trigger On^2 growth via consecutive marks during the process of looking back for base glyphs when attaching marks...