GHSA-59GP-QQM7-CW4J Nokogiri has vulnerable dependencies on libxml2 and libxslt

Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

Nokogiri has vulnerable dependencies on libxml2 and libxslt

Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

Nokogiri implementation of libxslt vulnerable to heap corruption

Type confusion in xsltNumberFormatGetMultipleLevel prior to libxslt 1.1.33 could allow attackers to potentially exploit heap corruption via crafted XML data. Nokogiri prior to version 1.10.5 contains a vulnerable version of libxslt. Nokogiri version 1.10.5 upgrades the dependency to libxslt 1.1.3...

GHSA-VMFX-GCFQ-WVM2 Nokogiri implementation of libxslt vulnerable to heap corruption

Type confusion in xsltNumberFormatGetMultipleLevel prior to libxslt 1.1.33 could allow attackers to potentially exploit heap corruption via crafted XML data. Nokogiri prior to version 1.10.5 contains a vulnerable version of libxslt. Nokogiri version 1.10.5 upgrades the dependency to libxslt 1.1.3...

Nokogiri affected by libxslt Use of Uninitialized Resource/Use After Free vulnerability

In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be...

GHSA-242X-7CM6-4W8J Nokogiri affected by libxslt Use of Uninitialized Resource/Use After Free vulnerability

In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be...

libxslt Type Confusion vulnerability that affects Nokogiri

In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data. Nokogiri prior to version 1.10.5 used a vulnerable...

GHSA-CF46-6XXH-PC75 libxslt Type Confusion vulnerability that affects Nokogiri

In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data. Nokogiri prior to version 1.10.5 used a vulnerable...

Uninitialized read in Nokogiri gem

In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This could allow an attacker to discern whether a byte on the stack contains the characters A, a, I, i, or 0, or any other character...

GHSA-4HM9-844J-JMXP Uninitialized read in Nokogiri gem

In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This could allow an attacker to discern whether a byte on the stack contains the characters A, a, I, i, or 0, or any other character...

libxslt Type Confusion vulnerability that affects Nokogiri

In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data. Nokogiri prior to version 1.10.5 used a vulnerable...

Nokogiri affected by libxslt Use of Uninitialized Resource/ Use After Free vulnerability

In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be...

Nokogiri implementation of libxslt vulnerable to heap corruption

Type confusion in xsltNumberFormatGetMultipleLevel prior to libxslt 1.1.33 could allow attackers to potentially exploit heap corruption via crafted XML data. Nokogiri prior to version 1.10.5 contains a vulnerable version of libxslt. Nokogiri version 1.10.5 upgrades the dependency to libxslt 1.1.3...

new packages: libxslt

An update is available for libxslt. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 9.0...

Debian DLA-3012-1 : libxml2 - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-3012 advisory. Felix Wilhelm discovered that libxml2, the GNOME XML library, did not correctly check for integer overflows or used wrong types for buffer sizes. This could result in...

Nokogiri vulnerable to libxslt protection mechanism bypass

A dependency of Nokogiri, libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded...

GHSA-QXCG-XJJG-66MJ Nokogiri vulnerable to libxslt protection mechanism bypass

A dependency of Nokogiri, libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded...

Updated libxml2 packages fix security vulnerability

In libxml2 before 2.9.14, several buffer handling functions in buf.c xmlBuf and tree.c xmlBuffer don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer...

In libxml2 before 2.9.14 several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted multi-gigabyte XML file. Other software using libxml2's buffer functions for example libxslt through 1.1.35 is affected as well.

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python-lxml security update

An update is available for python-lxml. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list lxml is an XML processing library providing access to libxml2 and libxslt...