ultimate-sitemap-parser 1.7.0.post1

Direct Vulnerabilities

Known vulnerabilities in the ultimate-sitemap-parser package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
H Denial of Service (DoS) ultimate-sitemap-parser is an A performant library for parsing and crawling sitemaps Affected versions of this package are vulnerable to Denial of Service (DoS) through the `gunzip` process. An attacker can exhaust system memory or crash the application by serving a specially crafted gzip-compressed sitemap file that, when decompressed, expands far beyond the intended size limit. How to fix Denial of Service (DoS)? Upgrade `ultimate-sitemap-parser` to version 1.8.1 or higher.	[,1.8.1)
H Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') ultimate-sitemap-parser is an A performant library for parsing and crawling sitemaps Affected versions of this package are vulnerable to Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') through the `sitemap_tree_for_homepage` and `sitemap_from_str` functions when parsing attacker-controlled XML content without restrictions on DTD declarations or recursive entity references. An attacker can cause unbounded CPU and memory consumption by supplying a malicious XML payload with deeply nested entity expansions. How to fix Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')? Upgrade `ultimate-sitemap-parser` to version 1.8.1 or higher.	[,1.8.1)

Vulnerability

Vulnerable Version

Denial of Service (DoS)

ultimate-sitemap-parser is an A performant library for parsing and crawling sitemaps

Affected versions of this package are vulnerable to Denial of Service (DoS) through the gunzip process. An attacker can exhaust system memory or crash the application by serving a specially crafted gzip-compressed sitemap file that, when decompressed, expands far beyond the intended size limit.

How to fix Denial of Service (DoS)?

Upgrade ultimate-sitemap-parser to version 1.8.1 or higher.

[,1.8.1)

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

ultimate-sitemap-parser is an A performant library for parsing and crawling sitemaps

Affected versions of this package are vulnerable to Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') through the sitemap_tree_for_homepage and sitemap_from_str functions when parsing attacker-controlled XML content without restrictions on DTD declarations or recursive entity references. An attacker can cause unbounded CPU and memory consumption by supplying a malicious XML payload with deeply nested entity expansions.

How to fix Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')?

Upgrade ultimate-sitemap-parser to version 1.8.1 or higher.

[,1.8.1)

ultimate-sitemap-parser@1.7.0.post1

A performant library for parsing and crawling sitemaps

latest version

latest non vulnerable version

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Direct Vulnerabilities

Fix vulnerabilities automatically