[CLSA-2026:1780070780] samba: Fix of CVE-2021-43566
Type:
security
Severity:
Low
Release date:
2026-05-29 16:06:24 UTC
Description:
- CVE-2021-43566: fix mkdir_internal() symlink race that allowed an SMB1 or NFS client to create a directory outside the exported share; pin the parent via vfs_ChDir() and validate the relative path before SMB_VFS_MKDIR()
Updated packages:
  • ctdb-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:0822b3c2b45678c16f59c77754005169a93543f5ee91d8623a54ab3026f1fab8
  • ctdb-tests-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:840d638b4e2555b11a84a1406e824b17d5ac3f9b6bca9ee187205513611f8ed2
  • libsmbclient-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:8e79dbf39a4797a5d721bfff4182b7f8146490281ac58b06f640d7cb6ac027f1
  • libsmbclient-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:16fefa66747043916b59ca676a47cdbca050df3ed1605aacb7872e30849d8a37
  • libsmbclient-devel-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:928593886922b93330dead0b87ddd4c009415ac5c919e8cdbc1b73a48d13dc9e
  • libsmbclient-devel-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:4d7390820919c492f255be0f53e7b2f5e6db81f319317ab9fb05b20bb3584dfc
  • libwbclient-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:c7c3ee371cf9df059be9c3654dfdd41bccb38576514cf94f05cd8d010f037e29
  • libwbclient-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:78498e061f91c4045de6210be8578fdc20abbb862f4058c97111748cb07fe577
  • libwbclient-devel-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:4936e2b97d92e636675737d14e54f1c6485647f09f8102b87d00d346bf8f8d0c
  • libwbclient-devel-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:986dbbde031f2b05cb97e63c96e6b21a15cf838a93a8ed9ee9cbfec15ff7d224
  • samba-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:25091ff163cb3acdeddebe63073e57de2f51ca6d3edbe4118b886b0c8c594753
  • samba-client-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:4444bdf2b2620ba907393dca8ea1e6a931fafada95bb00ee3b6ddcc51bb4f6d1
  • samba-client-libs-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:2cb2ae0e70aaa9bf55c10040d2aa411dcada6bf63f876b455dc86b6bbdf9b37b
  • samba-client-libs-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:63480f2891463ff8674b4652bcce98920747917648e008123108ceb43a3f6f50
  • samba-common-4.10.16-25.el7_9.tuxcare.els9.noarch.rpm
    sha:62d90007be27f7d7a3114d2f54c3531d02e3f217ac5a6f5660d70b6e064428e1
  • samba-common-libs-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:f781d30ab5551f594fe26f1732bedafe6939a0817dfde4f3a0ef9b5c76baa182
  • samba-common-libs-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:7c96b0a08137778daaef2a2584e5bb025a5f1810a862b9de7455b23c9f2c025b
  • samba-common-tools-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:a1717057a9c3bfcb3b9cba8ebdd0e25247dac24985981a2694d4512ac3364912
  • samba-dc-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:2255c3c86daa83ea325289e8f3483e30aa9f8ad03d7cc996ea37b99113237d48
  • samba-dc-libs-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:54cc794c40ccb40bbc7c59d0c05348bca9f06d4f37510b81cce46e4010633266
  • samba-devel-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:db823b85eecdfeaf01c9bcb5de83cd58783aa149e11ffd540a66992447ec207d
  • samba-devel-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:916866670c995ef1c4f69adec341d66d163b5326c9382bae728c685be3f293cc
  • samba-krb5-printing-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:a59eac768f3642cb8395645a2bee6414eaad8dcab45ded8d38ca74419a5bb1c6
  • samba-libs-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:3664041be93534d2126b5fdd25cf63cf43a2924bcbf341ddde32fe6508157266
  • samba-libs-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:687482bb0e8f72de07f62332128be5ebf437865e74af7a7769eae9cd2a165822
  • samba-pidl-4.10.16-25.el7_9.tuxcare.els9.noarch.rpm
    sha:ac72df9addbe1216cdf90ac3494c12bf44245191108b0fb9be8e45d7feefa943
  • samba-python-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:d98db672c619e06edac29b62bf229475010450b2f052e9985d157366de8c9c6f
  • samba-python-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:eead61c06466c0cfe3922b41b937bb359c82738513c8bd657df3528d3af01e93
  • samba-python-test-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:efcd6ed7d17ab629781863c1d4b6cda467bb3bd0a4993be2d75f7144cb1c584d
  • samba-test-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:6b41f57031d8644f2055d6e99b5de3716ab77a007017251330ca421805d9a2df
  • samba-test-libs-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:8fef52b2a97f6d2ef9a704f14339e8e1101d0b71b3bdc83370f76c0821666c90
  • samba-test-libs-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:db33951959f5b519e4df365625bc2a8915f9309a1cef24e84495394e044765ea
  • samba-vfs-glusterfs-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:e987ef1a233cc856a95ac4b25e2165bc1e8806a69437dd51cff69990ff679e69
  • samba-winbind-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:8d70bac4c626511dd9a02f775dd766b040a920aa6af0dd28a736751694422e67
  • samba-winbind-clients-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:ba50b6c29be9f9cd41402a93a1b6dcbc3061c09e1750bd90ab2f9241f5fa05f6
  • samba-winbind-krb5-locator-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:123d1928f82c128dbe6fd439197a1014755d5e86f9df663a1269a09baebf9fa7
  • samba-winbind-modules-4.10.16-25.el7_9.tuxcare.els9.i686.rpm
    sha:c8b7f27b98dcf86a246a1eed6e6cdfaf2f8e0fde46526b1d9448f7730a05f71f
  • samba-winbind-modules-4.10.16-25.el7_9.tuxcare.els9.x86_64.rpm
    sha:49902cc850c33596c5157c0a98aa642f61ecaf112cc6710e0efb344491a5291e
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.