[CLSA-2026:1787645299] bind: Fix of CVE-2023-6516
Type:
security
Severity:
Important
Release date:
2026-08-25 08:08:30 UTC
Description:
- CVE-2023-6516: unbounded memory growth in a resolver's cache; every RBTDB node queued for tree pruning allocated an event on the cache's quantum-1 database task, so a remote client could make the queue of outstanding pruning events grow without limit. Tree pruning now runs on a task of its own that drains its whole queue before yielding, and the task is created together with the database so that it survives a cache flush
CVEs fixed:
Updated packages:
  • bind-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:8958d699ec9ac896e7b4d8f31114267c3a311c4528d23e340352b7474c7e921f
  • bind-chroot-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:ed785d24a09ac8b703ce03802a6edd9721020c94b9566b1f9c93ce321286e251
  • bind-devel-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:68cbaf8388fd8cfcf2c378d856c070955c8594ac3153da2434258b8738207f6d
  • bind-devel-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:1976a3c94cfdff3d4a4664b9ce3822538cd1c1a7e5c3690e023bcb8bbea4bf8d
  • bind-export-devel-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:94ec838ca0ce131888f6858e96c6793d740370f4e209eb37937a1f32e0591f60
  • bind-export-devel-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:d8e1a0875a71b99e509c158a7db11080dcc6556cbe460c5f8e28055ba6e07091
  • bind-export-libs-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:3ccb10129c6d4a60c926b790fe8e2bc05e26247184ad76f967bd26480e22747e
  • bind-export-libs-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:89b7b7d68f06bf1649902793ac2c42648117ce1bfb31f8f9eb747438df2c53b9
  • bind-libs-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:2f97305f177de8f4529283f2f82d6078ab41ef5bc89972906bdb5f93b02573cb
  • bind-libs-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:cb1056f4f84d43a824e1fa9ba1cfe84343b97bf4552292a363b5a93443a037b8
  • bind-libs-lite-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:2bc124b9e9495b501c50390e9b66a1dde69978b0aeaccd1406e3b203134c0021
  • bind-libs-lite-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:75bfdde5592097a363764f76afd52fdb761c80ae82857b2ddde0ab2f5055c04f
  • bind-license-9.11.26-4.el8.4.tuxcare.els20.noarch.rpm
    sha:25a3307751983b3e5f2652a541f076db6e8b94b505e492b1a8b7829cfd9b0953
  • bind-lite-devel-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:900c460fe836ef8fbe7d8d9fc2f3036d0676c42bff6c7d5600cfe323fa24eba6
  • bind-lite-devel-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:de0a175f53a8be37cbac0b2e6e37c06561dd2dad250be144dc0e93e0d60a1894
  • bind-pkcs11-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:d7734fc5c49ad7427c9d958d30322b247f14f485aa1dc3c559273d5cb3f495e4
  • bind-pkcs11-devel-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:87ca380194ffe7c2febc6de87ee737b2c42fda42b6220438187b63b9e0278027
  • bind-pkcs11-devel-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:eac85e50ac78b4fa13ea4c100883b5d14580e9462689d945e9ce65f6ee830ad2
  • bind-pkcs11-libs-9.11.26-4.el8.4.tuxcare.els20.i686.rpm
    sha:581e0d41227a450892e26219f34eeba2e2bf2a4cbdc447ea8a56972a42f2b3a1
  • bind-pkcs11-libs-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:ed9add284738890f6058e72935cfcc27df3b3d5ed853985a620ebddf2e589882
  • bind-pkcs11-utils-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:4058c4f79307455f54e56522b9e709b62e89c5614de3a21072a9fce5184badac
  • bind-sdb-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:9856f3a99add6139fec647fc5f03cb209d86c32314973686f357b132ecb6dbde
  • bind-sdb-chroot-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:d1568f2e0fb3febf7b336829e4196d832a8344b577e121a22b7ee9e3a5a5b546
  • bind-utils-9.11.26-4.el8.4.tuxcare.els20.x86_64.rpm
    sha:7c93bef3cf3bf97233ebecf2817c76d701b0ff265aae81c45ae257d8146ec91c
  • python3-bind-9.11.26-4.el8.4.tuxcare.els20.noarch.rpm
    sha:4a2e8c752f48485a46ad6e709c8ca04cec8bcb9b721f917db0df93949d4147a1
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.