[CLSA-2026:1787733592] sssd: Fix of CVE-2026-68742
Type:
security
Severity:
Moderate
Release date:
2026-08-26 08:40:04 UTC
Description:
- CVE-2026-68742: validate addrlen in sss_nss_protocol_parse_addr() against the remaining request body and the address family, fixing an out-of-bounds read that crashes the NSS responder on a crafted GETHOSTBYADDR request
CVEs fixed:
Updated packages:
  • libipa_hbac-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:840cc446a4f2e24b93a1d947a55f58c4187a10c750a1a32f269d8c0f676bccd2
  • libipa_hbac-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:88d65dec8a8c766da9ac73d18d44c7304d8a27dc83c3931e84a3f2e920cd038c
  • libipa_hbac-devel-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:03064efbbe4d14575220400d4e1a4a14a33cdd68c6ab78e89144d7d76e0d0270
  • libsss_autofs-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:1ef8e79ad21e41598e3fc9631402ea38ea3cb7764ffdaf481beacca9aa479a13
  • libsss_certmap-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:f984fe64e206a48eef129dcd65fa21cb8cb4a0b5944eef553b1f4001d15780d9
  • libsss_certmap-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:5d9db41ba2268526f2cc0d1b8e199ea2e9dd5004f66f614c17ff68cec13a75e2
  • libsss_certmap-devel-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:f2c27f556301302751bbe074709c6f0364b69344ec2df48e1b4d2da878b13c80
  • libsss_certmap-devel-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:8a29009b481e4e593152929c68bc902382aa865a7fc71c74541543f782049289
  • libsss_idmap-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:05b88be4df8c47ebe917a06f9dc2e0af345f8b78564e579a0ba7c77f39ed4141
  • libsss_idmap-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:c6273afe9241caa80b75398049d8e5342f4b1948d43a98776df3590a11442253
  • libsss_idmap-devel-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:2cc4b96ffb01b4e153d8b29fc46f86a4e208376f1ea2350d40938f2595e723b0
  • libsss_idmap-devel-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:54c3b50c5f2064c0cb2d325b2a737fc323ad4b0f2bc813abdcc13b56a256b1b9
  • libsss_nss_idmap-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:0c0465e89df206fc9c567858a898024ecbfc4bd440f817f6fb550557dd71fb9f
  • libsss_nss_idmap-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:921645811595f1f90c0a16f0b0daeef56df9702b98d355177f7302aee8a83b65
  • libsss_nss_idmap-devel-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:c09adbfc5c6de04d22926d4271fc2846bb03b79310535ecdf92d6e02e34b44df
  • libsss_nss_idmap-devel-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:ff2fe42331b51f6c473cbe8e5a1155e885f4350bf21c73d4c0f6ebd0bf4b289d
  • libsss_simpleifp-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:f9f63de61689d7ba04e564ded441e0617bea2da1edfa11b78d4f6a0826902465
  • libsss_simpleifp-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:b89c6329d0985eb9501bf2aff0c71bfc907905ea46d771cb8a09c1c780986bd5
  • libsss_simpleifp-devel-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:5ad7507e4ca24c3eb4a385c21eb32366437f736fbb291faf0981da10f8c9a2c5
  • libsss_sudo-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:2df50c9b4f47836cb709fcc6393d4470bd76bf0c75b21cc053cc00cc5b659d0f
  • python3-libipa_hbac-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:04b11bd6784721a8fef90b6548953a1549721fa0536c8f48d5d92bc87f3b9a2f
  • python3-libsss_nss_idmap-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:3298948c7b115f775c5343f5b4b2d979ee16de2affd17f57939c8f9830d29186
  • python3-sss-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:c654dd43b13297dcbe384458a6cf62bb8070f5236feddb45d1fece731cad396e
  • python3-sss-murmur-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:87e6eba2448b36390f3b34ec61ea194d2da21b1d19ffd918946596defaf61365
  • python3-sssdconfig-2.9.6-4.el9_6.2.tuxcare.els6.noarch.rpm
    sha:168a66d732e5c5968d6328f640264c08aa15335b591c63489afbce8a30809a2e
  • sssd-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:1ed625c6b2e12ce1190b5ff09cf4ce2d3e611f1acb0b9f6f6a73ca4e3399d067
  • sssd-ad-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:f4f7562d5b085bc8678ebe40d8983dabb6dc16d04ebb113a0e9b1e7d5c913202
  • sssd-client-2.9.6-4.el9_6.2.tuxcare.els6.i686.rpm
    sha:1b814c6a3feabc8b2e4b9207beb50ad1be24e190b3ec6d642d7c6f299e189374
  • sssd-client-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:b0b9ee1a2d9a3fb458385419a91c3ac93286d7d93e2aee4bc573c48d23076003
  • sssd-common-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:ad3af60e1998402c8aa25b6715b6c575e3abe6ce00a641c995e9b76260607d8d
  • sssd-common-pac-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:e52581f3c3ce0d68d896a1b45356e18a60f616c2b549f229262fd741533a5678
  • sssd-dbus-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:0350f850c3ea13be1698a30d5af1cbb5509a6eba5812c4d1b21fe0d5aa409d2b
  • sssd-idp-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:07c6dd6539176519ed1aab07dd4defafd08d72d91c1eb1cec6c89e0d4b1aeabb
  • sssd-ipa-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:5755080affc346007a2a151af04a23eeb65beadf4f6e3f070523232730d64318
  • sssd-kcm-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:f9d4a3a40940b76ec2a400ee72e9a7709dcb9a7e4a66f6c9ba45b860bb9b7502
  • sssd-krb5-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:cf5093215c5b3110907852944b9b554ccb5db22987fa509a7740ed363643dd2a
  • sssd-krb5-common-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:b43e3f1ce0df61cc2c4e31b73c3d77a454bd48335412e1d0f7a6d96e25a822c3
  • sssd-ldap-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:be5d40f660f559792c2a3d4232a77fe6917e7a026a80efc6b42b089cf7064242
  • sssd-nfs-idmap-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:0d064584cb3f24bed01afdc9113633ad10aa4586667698034c3d4a6bb2fcfa4f
  • sssd-passkey-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:3883e9adea0e33079b62827023c5a1f0b63d1bef408128c5b7a73b26d7319667
  • sssd-polkit-rules-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:b32896d7eabb626ffb77e9d9a1860b6faa28a2b40d0b95eaacc4f22fee15d206
  • sssd-proxy-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:dd7a173754b7f5f1f523c92b934ce6551ba61387d355c5a427317e42f70f90d3
  • sssd-tools-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:c0b569ca435906c7e66102267ee2ec1a88ab7833ba05475c16987213cb065c0f
  • sssd-winbind-idmap-2.9.6-4.el9_6.2.tuxcare.els6.x86_64.rpm
    sha:e615d358e8d9a7d7ffdf7811e5c0083d319ba763943427208e41ff779a946088
Notes:
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