expat: Integer overflow in storeRawNames()

An integer overflow was found in expat. The issue occurs in storeRawNames by abusing the mbuffer expansion logic to allow allocations very close to INTMAX and out-of-bounds heap writes. This flaw can cause a denial of service or potentially arbitrary code execution...

Important: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution

A flaw was found in expat. Passing one or more namespace separator characters in the "xmlns:prefix" attribute values made expat send malformed tag names to the XML processor on top of expat. This issue causes arbitrary code execution depending on how unexpected cases are handled inside the XML...

OESA-2022-1588 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global mozdebugprefix /lib/debug %global mozdebugdir /lib/debug/ %global unamem %uname -m %global symbolsfilename -.en-US.-%uname.crashreporter-symbols.zip %global symbolsfilepath...

[SECURITY] Fedora 35 Update: expat-2.4.7-1.fc35

This is expat, the C library for parsing XML, written by James Clark. Expat is a stream oriented XML parser. This means that you register handlers with the parser prior to starting the parse. These handlers are called when the parser discovers the associated structures in the document being parse...

[SECURITY] Fedora 34 Update: expat-2.4.6-1.fc34

This is expat, the C library for parsing XML, written by James Clark. Expat is a stream oriented XML parser. This means that you register handlers with the parser prior to starting the parse. These handlers are called when the parser discovers the associated structures in the document being parse...

Oracle Linux 8 : expat (ELSA-2022-9232)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-9232 advisory. 2.2.5-4.0.1.3 - lib: Prevent integer overflow in doProlog CVE-2022-23990Orabug: 33910314 Tenable has extracted the preceding description block directly from the...

RHEL 8 : expat (RHSA-2022:0951)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:0951 advisory. Expat is a C library for parsing XML documents. Security Fixes: expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code...

openSUSE 15 Security Update : expat (openSUSE-SU-2022:0844-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2022:0844-1 advisory. - xmlparse.c in Expat aka libexpat before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs. CVE-2022-25236 Note...

expat: Large number of prefixed XML attributes on a single tag can crash libexpat

expat libexpat is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to buffer overrun. The highest threat from this vulnerability is to availability...

expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution

A flaw was found in expat. Passing one or more namespace separator characters in the "xmlns:prefix" attribute values made expat send malformed tag names to the XML processor on top of expat. This issue causes arbitrary code execution depending on how unexpected cases are handled inside the XML...

expat: Integer overflow in nextScaffoldPart in xmlparse.c

expat libexpat is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability,...

Important: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

expat: Integer overflow in defineAttribute in xmlparse.c

expat libexpat is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability,...

expat: Integer overflow in storeAtts in xmlparse.c

expat libexpat is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability,...

expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution

A flaw was found in expat. Passing malformed 2- and 3-byte UTF-8 sequences for example, from start tag names to the XML processing application on top of expat can lead to arbitrary code execution. This issue is dependent on how invalid UTF-8 is handled inside the XML processor...

expat security update

An update is available for expat. 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 Expat is a C library for parsing XML documents. Security Fixes: expat: Malforme...

RLSA-2022:0951 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution CVE-2022-25235 expat: Namespace-separator characters in "xmlns:prefix" attribute values can lead to arbitrary code execution CVE-2022-25236 expat:...

Security Bulletin: Multiple vulnerabilities in IBM HTTP Server affect IBM Netezza Performance Portal

Summary IBM HTTP Server is used by IBM Netezza Performance Portal. IBM Netezza Performance Portal has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2022-22824 DESCRIPTION: Expat could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow ...

SUSE SLES12 Security Update : expat (SUSE-SU-2022:0842-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:0842-1 advisory. - xmlparse.c in Expat aka libexpat before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs. CVE-2022-2523...