https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 05:20:45 +0000 https://cve.radiocsirt.org/vuln/bdu:2022-01898 bdu:2022-01898 https://cve.radiocsirt.org/vuln/bdu:2022-01898 https://cve.radiocsirt.org/vuln/certfr-2023-avi-1015 certfr-2023-avi-1015 https://cve.radiocsirt.org/vuln/certfr-2023-avi-1015 https://cve.radiocsirt.org/vuln/euvd-2026-21362 EUVD-2026-21362 https://cve.radiocsirt.org/vuln/euvd-2026-21362 https://cve.radiocsirt.org/vuln/fkie_cve-2021-4209 <p>A NULL pointer dereference flaw was found in GnuTLS. As Nettle&#39;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.</p> <p>A NULL pointer dereference flaw was found in GnuTLS. As Nettle&#39;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-4209 https://cve.radiocsirt.org/vuln/ghsa-xj78-h3gx-cm6v <p>A NULL pointer dereference flaw was found in GnuTLS. As Nettle&#39;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.</p> <p>A NULL pointer dereference flaw was found in GnuTLS. As Nettle&#39;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.</p> https://cve.radiocsirt.org/vuln/ghsa-xj78-h3gx-cm6v https://cve.radiocsirt.org/vuln/gsd-2021-4209 gsd-2021-4209 https://cve.radiocsirt.org/vuln/gsd-2021-4209 https://cve.radiocsirt.org/vuln/icsa-23-348-10 <p>expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees run-mailcap in the Debian mime-support package before 3.52-1+deb7u1 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename. In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start o…</p> <p>expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees run-mailcap in the Debian mime-support package before 3.52-1+deb7u1 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename. In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start o…</p> https://cve.radiocsirt.org/vuln/icsa-23-348-10 https://cve.radiocsirt.org/vuln/msrc_cve-2021-4209 msrc_CVE-2021-4209 https://cve.radiocsirt.org/vuln/msrc_cve-2021-4209 https://cve.radiocsirt.org/vuln/oesa-2022-1889 <p><strong>Affected:</strong> openEuler:20.03-LTS-SP1: gnutls, openEuler:20.03-LTS-SP3: gnutls, openEuler:22.03-LTS: gnutls</p> <p>GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, and other required structures.The project strives to provide a secure communications back-end, simple to use and integrated with the rest of the base Linux libraries. A back-end designed to work and be secure out of the box, keeping the complexity of TLS and PKI out of application code. Security Fix(es): A NULL pointer dereference flaw was found in GnuTLS. As Nettle&amp;apos;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.(CVE-2021-4209)</p> <p><strong>Affected:</strong> openEuler:20.03-LTS-SP1: gnutls, openEuler:20.03-LTS-SP3: gnutls, openEuler:22.03-LTS: gnutls</p> <p>GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, and other required structures.The project strives to provide a secure communications back-end, simple to use and integrated with the rest of the base Linux libraries. A back-end designed to work and be secure out of the box, keeping the complexity of TLS and PKI out of application code. Security Fix(es): A NULL pointer dereference flaw was found in GnuTLS. As Nettle&amp;apos;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.(CVE-2021-4209)</p> https://cve.radiocsirt.org/vuln/oesa-2022-1889 https://cve.radiocsirt.org/vuln/opensuse-su-2022:0717-1 <p>Security update for gnutls</p> <p>Security update for gnutls</p> https://cve.radiocsirt.org/vuln/opensuse-su-2022:0717-1 https://cve.radiocsirt.org/vuln/suse-su-2022:0677-1 <p>Security update for gnutls</p> <p>Security update for gnutls</p> https://cve.radiocsirt.org/vuln/suse-su-2022:0677-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-4209 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: gnutls26, Ubuntu:Pro:16.04:LTS: gnutls28, Ubuntu:18.04:LTS: gnutls28, Ubuntu:20.04:LTS: gnutls28</p> <p>A NULL pointer dereference flaw was found in GnuTLS. As Nettle&#39;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: gnutls26, Ubuntu:Pro:16.04:LTS: gnutls28, Ubuntu:18.04:LTS: gnutls28, Ubuntu:20.04:LTS: gnutls28</p> <p>A NULL pointer dereference flaw was found in GnuTLS. As Nettle&#39;s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-4209 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0920 <p>Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in GnuTLS ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> <p>Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in GnuTLS ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0920