https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 04:26:35 +0000 https://vulnerability.circl.lu/vuln/fkie_cve-2026-102731 <p>Memory allocation with excessive size value vulnerability in Apache Directory LDAP API.</p> <p>A malicious peer (or a MITM) can send a small BER-encoded response causing a large memory allocation before any data is received. This can lead to an OutOfMemoryError and denial of service.</p> <p>The client JVM OOMs (OutOfMemoryError bypasses the DecoderException handlers) or pins the large allocation per connection while the attacker stalls.</p> <p>A handful of connections exhausts any heap. The same bytes from an unauthenticated pre-bind client hit any embedding server that did not set MAX_PDU_SIZE_ATTR.</p> <p>This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9.</p> <p>Users are recommended to upgrade to version 1.2.9, which fixes the issue.</p> <p>Memory allocation with excessive size value vulnerability in Apache Directory LDAP API.</p> <p>A malicious peer (or a MITM) can send a small BER-encoded response causing a large memory allocation before any data is received. This can lead to an OutOfMemoryError and denial of service.</p> <p>The client JVM OOMs (OutOfMemoryError bypasses the DecoderException handlers) or pins the large allocation per connection while the attacker stalls.</p> <p>A handful of connections exhausts any heap. The same bytes from an unauthenticated pre-bind client hit any embedding server that did not set MAX_PDU_SIZE_ATTR.</p> <p>This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9.</p> <p>Users are recommended to upgrade to version 1.2.9, which fixes the issue.</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-102731 https://vulnerability.circl.lu/vuln/ghsa-h24g-pjpf-8f2m <p>Memory allocation with excessive size value vulnerability in Apache Directory LDAP API.</p> <p>A malicious peer (or a MITM) can send a small BER-encoded response causing a large memory allocation before any data is received. This can lead to an OutOfMemoryError and denial of service.</p> <p>The client JVM OOMs (OutOfMemoryError bypasses the DecoderException handlers) or pins the large allocation per connection while the attacker stalls.</p> <p>A handful of connections exhausts any heap. The same bytes from an unauthenticated pre-bind client hit any embedding server that did not set MAX_PDU_SIZE_ATTR.</p> <p>This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9.</p> <p>Users are recommended to upgrade to version 1.2.9, which fixes the issue.</p> <p>Memory allocation with excessive size value vulnerability in Apache Directory LDAP API.</p> <p>A malicious peer (or a MITM) can send a small BER-encoded response causing a large memory allocation before any data is received. This can lead to an OutOfMemoryError and denial of service.</p> <p>The client JVM OOMs (OutOfMemoryError bypasses the DecoderException handlers) or pins the large allocation per connection while the attacker stalls.</p> <p>A handful of connections exhausts any heap. The same bytes from an unauthenticated pre-bind client hit any embedding server that did not set MAX_PDU_SIZE_ATTR.</p> <p>This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9.</p> <p>Users are recommended to upgrade to version 1.2.9, which fixes the issue.</p> https://vulnerability.circl.lu/vuln/ghsa-h24g-pjpf-8f2m