https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 02:46:45 +0000 https://cve.radiocsirt.org/vuln/alsa-2022:8226 <p><strong>Affected:</strong> AlmaLinux:9: python3-lxml</p> <p>lxml is an XML processing library providing access to libxml2 and libxslt libraries using the Python ElementTree API.</p> <p>Security Fix(es):</p> <p>* lxml: NULL Pointer Dereference in lxml (CVE-2022-2309)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p>Additional Changes:</p> <p>For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.</p> <p><strong>Affected:</strong> AlmaLinux:9: python3-lxml</p> <p>lxml is an XML processing library providing access to libxml2 and libxslt libraries using the Python ElementTree API.</p> <p>Security Fix(es):</p> <p>* lxml: NULL Pointer Dereference in lxml (CVE-2022-2309)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p>Additional Changes:</p> <p>For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.</p> https://cve.radiocsirt.org/vuln/alsa-2022:8226 https://cve.radiocsirt.org/vuln/bdu:2025-01012 bdu:2025-01012 https://cve.radiocsirt.org/vuln/bdu:2025-01012 https://cve.radiocsirt.org/vuln/bell-cve-2022-2309 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Withdrawn by the publisher.</strong></p> https://cve.radiocsirt.org/vuln/bell-cve-2022-2309 https://cve.radiocsirt.org/vuln/brew-animdl-cve-2022-2309 <p><strong>Affected:</strong> Homebrew: animdl</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> <p><strong>Affected:</strong> Homebrew: animdl</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> https://cve.radiocsirt.org/vuln/brew-animdl-cve-2022-2309 https://cve.radiocsirt.org/vuln/certfr-2022-avi-1019 certfr-2022-avi-1019 https://cve.radiocsirt.org/vuln/certfr-2022-avi-1019 https://cve.radiocsirt.org/vuln/euvd-2026-258790 EUVD-2026-258790 https://cve.radiocsirt.org/vuln/euvd-2026-258790 https://cve.radiocsirt.org/vuln/fkie_cve-2022-2309 <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2022-2309 https://cve.radiocsirt.org/vuln/ghsa-wrxv-2j5q-m38w <p><strong>Affected:</strong> PyPI: lxml</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> <p><strong>Affected:</strong> PyPI: lxml</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> https://cve.radiocsirt.org/vuln/ghsa-wrxv-2j5q-m38w https://cve.radiocsirt.org/vuln/gsd-2022-2309 gsd-2022-2309 https://cve.radiocsirt.org/vuln/gsd-2022-2309 https://cve.radiocsirt.org/vuln/msrc_cve-2022-2309 msrc_CVE-2022-2309 https://cve.radiocsirt.org/vuln/msrc_cve-2022-2309 https://cve.radiocsirt.org/vuln/oesa-2022-1790 <p><strong>Affected:</strong> openEuler:20.03-LTS-SP1: python-lxml, openEuler:20.03-LTS-SP3: python-lxml, openEuler:22.03-LTS: python-lxml</p> <p>The lxml XML toolkit is a Pythonic binding for the C libraries libxml2 and libxslt. \ It is unique in that it combines the speed and XML feature completeness of these libraries with \ the simplicity of a native Python API, mostly compatible but superior to the well-known ElementTree API. \ The latest release works with all CPython versions from 2.7 to 3.7. Security Fix(es): NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&amp;apos;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.(CVE-2022-2309)</p> <p><strong>Affected:</strong> openEuler:20.03-LTS-SP1: python-lxml, openEuler:20.03-LTS-SP3: python-lxml, openEuler:22.03-LTS: python-lxml</p> <p>The lxml XML toolkit is a Pythonic binding for the C libraries libxml2 and libxslt. \ It is unique in that it combines the speed and XML feature completeness of these libraries with \ the simplicity of a native Python API, mostly compatible but superior to the well-known ElementTree API. \ The latest release works with all CPython versions from 2.7 to 3.7. Security Fix(es): NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&amp;apos;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.(CVE-2022-2309)</p> https://cve.radiocsirt.org/vuln/oesa-2022-1790 https://cve.radiocsirt.org/vuln/opensuse-su-2024:12273-1 <p>python-lxml-doc-4.9.1-2.1 on GA media</p> <p>python-lxml-doc-4.9.1-2.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2024:12273-1 https://cve.radiocsirt.org/vuln/pysec-2022-230 <p><strong>Affected:</strong> PyPI: lxml</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> <p><strong>Affected:</strong> PyPI: lxml</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> https://cve.radiocsirt.org/vuln/pysec-2022-230 https://cve.radiocsirt.org/vuln/suse-su-2022:2878-1 <p>Security update for python-lxml</p> <p>Security update for python-lxml</p> https://cve.radiocsirt.org/vuln/suse-su-2022:2878-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-2309 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: lxml, Ubuntu:Pro:16.04:LTS: lxml, Ubuntu:18.04:LTS: lxml, Ubuntu:20.04:LTS: libxml2, Ubuntu:20.04:LTS: lxml, Ubuntu:22.04:LTS: libxml2, Ubuntu:22.04:LTS: lxml</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: lxml, Ubuntu:Pro:16.04:LTS: lxml, Ubuntu:18.04:LTS: lxml, Ubuntu:20.04:LTS: libxml2, Ubuntu:20.04:LTS: lxml, Ubuntu:22.04:LTS: libxml2, Ubuntu:22.04:LTS: lxml</p> <p>NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn&#39;t be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-2309 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0864 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in lxml ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in lxml ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0864