Re: git: 9a596e5a5345 - main - security/vuxml: Document libxml2 vulnerabilities
Date: Sat, 31 May 2025 17:38:49 UTC
On 2025-05-31 19:31, Fernando Apesteguía wrote: > > > On Sat, May 31, 2025 at 7:18 PM Daniel Engberg <diizzy@freebsd.org > <mailto:diizzy@freebsd.org>> wrote: > > The branch main has been updated by diizzy: > > URL: https://cgit.FreeBSD.org/ports/commit/? > id=9a596e5a5345db82dcf952243faa5e9d80d2ef1b <https:// > cgit.FreeBSD.org/ports/commit/? > id=9a596e5a5345db82dcf952243faa5e9d80d2ef1b> > > commit 9a596e5a5345db82dcf952243faa5e9d80d2ef1b > Author: Daniel Engberg <diizzy@FreeBSD.org> > AuthorDate: 2025-05-31 17:17:46 +0000 > Commit: Daniel Engberg <diizzy@FreeBSD.org> > CommitDate: 2025-05-31 17:17:49 +0000 > > security/vuxml: Document libxml2 vulnerabilities > > Document CVE-2024-56171, CVE-2025-24928 and CVE-2025-32414 > --- > security/vuxml/vuln/2025.xml | 89 ++++++++++++++++++++++++++++++++ > ++++++++++++ > 1 file changed, 89 insertions(+) > > diff --git a/security/vuxml/vuln/2025.xml b/security/vuxml/vuln/2025.xml > index 4681d7869854..1cd062837b12 100644 > --- a/security/vuxml/vuln/2025.xml > +++ b/security/vuxml/vuln/2025.xml > @@ -1,3 +1,92 @@ > + <vuln vid="2926c487-3e53-11f0-95d4-00a098b42aeb"> > + <topic>libxml2 -- Out-of-bounds memory access</topic> > + <affects> > + <package> > + <name>xmlsoft</name> > > > ^^^^^^^^^^^^^^^^^^^ > > What port is xmlsoft? Shouldn't this be libxml2? That's the vendor name, no idea why it got picked up while adding last entry. I've pushed a fix. Thanks for notifying :) > > + <range><lt>2.14.2</lt></range> > + </package> > + </affects> > + <description> > + <body xmlns="http://www.w3.org/1999/xhtml <http:// > www.w3.org/1999/xhtml>"> > + <p>cve@mitre.org <mailto:cve@mitre.org> reports:</p> > + <blockquote cite="https://gitlab.gnome.org/GNOME/libxml2/-/ > issues/889 <https://gitlab.gnome.org/GNOME/libxml2/-/issues/889>"> > + <p>In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out- > of-bounds > + memory access can occur in the Python API (Python bindings) > because > + of an incorrect return value. This occurs in > xmlPythonFileRead and > + xmlPythonFileReadRaw because of a difference between bytes and > + characters.</p> > + </blockquote> > + </body> > + </description> > + <references> > + <cvename>CVE-2025-32414</cvename> > + <url>https://nvd.nist.gov/vuln/detail/CVE-2025-32414 > <https://nvd.nist.gov/vuln/detail/CVE-2025-32414></url> > + </references> > + <dates> > + <discovery>2025-04-08</discovery> > + <entry>2025-05-31</entry> > + </dates> > + </vuln> > + > + <vuln vid="fdd02be0-3e50-11f0-95d4-00a098b42aeb"> > + <topic>libxml2 -- Stack-based Buffer Overflow</topic> > + <affects> > + <package> > + <name>libxml2</name> > + <range><lt>2.13.6</lt></range> > + </package> > + </affects> > + <description> > + <body xmlns="http://www.w3.org/1999/xhtml <http:// > www.w3.org/1999/xhtml>"> > + <p>cve@mitre.org <mailto:cve@mitre.org> reports:</p> > + <blockquote cite="https://gitlab.gnome.org/GNOME/libxml2/-/ > issues/847 <https://gitlab.gnome.org/GNOME/libxml2/-/issues/847>"> > + <p>libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a > stack-based > + buffer overflow in xmlSnprintfElements in valid.c. To > exploit this, > + DTD validation must occur for an untrusted document or untrusted > + DTD. NOTE: this is similar to CVE-2017-9047.</p> > + </blockquote> > + </body> > + </description> > + <references> > + <cvename>CVE-2025-24928</cvename> > + <url>https://nvd.nist.gov/vuln/detail/CVE-2025-24928 > <https://nvd.nist.gov/vuln/detail/CVE-2025-24928></url> > + </references> > + <dates> > + <discovery>2025-02-18</discovery> > + <entry>2025-05-31</entry> > + </dates> > + </vuln> > + > + <vuln vid="bd2af307-3e50-11f0-95d4-00a098b42aeb"> > + <topic>libxml2 -- Use After Free</topic> > + <affects> > + <package> > + <name>libxml2</name> > + <range><lt>2.13.6</lt></range> > + </package> > + </affects> > + <description> > + <body xmlns="http://www.w3.org/1999/xhtml <http:// > www.w3.org/1999/xhtml>"> > + <p>cve@mitre.org <mailto:cve@mitre.org> reports:</p> > + <blockquote cite="https://gitlab.gnome.org/GNOME/libxml2/-/ > issues/828 <https://gitlab.gnome.org/GNOME/libxml2/-/issues/828>"> > + <p>libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a > use-after-free > + in xmlSchemaIDCFillNodeTables and > xmlSchemaBubbleIDCNodeTables in > + xmlschemas.c. To exploit this, a crafted XML document must be > + validated against an XML schema with certain identity > constraints, > + or a crafted XML schema must be used.</p> > + </blockquote> > + </body> > + </description> > + <references> > + <cvename>CVE-2024-56171</cvename> > + <url>https://nvd.nist.gov/vuln/detail/CVE-2024-56171 > <https://nvd.nist.gov/vuln/detail/CVE-2024-56171></url> > + </references> > + <dates> > + <discovery>2025-02-18</discovery> > + <entry>2025-05-31</entry> > + </dates> > + </vuln> > + > <vuln vid="25acd603-3dde-11f0-8cb5-a8a1599412c6"> > <topic>chromium -- multiple security fixes</topic> > <affects> >