opensuse-su-2023:0048-1
Vulnerability from csaf_opensuse
Published
2023-02-18 15:01
Modified
2023-02-18 15:01
Summary
Security update for gssntlmssp

Notes

Title of the patch
Security update for gssntlmssp
Description of the patch
This update for gssntlmssp fixes the following issues: Update to version 1.2.0 * Implement gss_set_cred_option. * Allow to gss_wrap even if NEGOTIATE_SEAL is not negotiated. * Move HMAC code to OpenSSL EVP API. * Fix crash bug when acceptor credentials are NULL. * Translations update from Fedora Weblate. Fix security issues: * CVE-2023-25563 (boo#1208278): multiple out-of-bounds read when decoding NTLM fields. * CVE-2023-25564 (boo#1208279): memory corruption when decoding UTF16 strings. * CVE-2023-25565 (boo#1208280): incorrect free when decoding target information. * CVE-2023-25566 (boo#1208281): memory leak when parsing usernames. * CVE-2023-25567 (boo#1208282): out-of-bounds read when decoding target information. Update to version 1.1 * various build fixes and better compatibility when a MIC is requested. Update to version 1.0 * Fix test_gssapi_rfc5587. * Actually run tests with make check. * Add two tests around NTLMSSP_NEGOTIATE_LMKEY. * Refine LM compatibility level logic. * Refactor the gssntlm_required_security function. * Implement reading LM/NT hashes. * Add test for smpasswd-like user files. * Return confidentiality status. * Fix segfault in sign/seal functions. * Fix dummy signature generation. * Use UCS16LE instead of UCS-2LE. * Provide a zero lm key if the password is too long. * Completely omit CBs AV pairs when no CB provided. * Change license to the more permissive ISC. * Do not require cached users with winbind. * Add ability to pass keyfile via cred store. * Remove unused parts of Makefile.am. * Move attribute names to allocated strings. * Adjust serialization for name attributes. * Fix crash in acquiring credentials. * Fix fallback to external_creds interface. * Introduce parse_user_name() function. * Add test for parse_user_name. * Change how we assemble user names in ASC. * Use thread local storage for winbind context. * Make per thread winbind context optional. * Fixed memleak of usr_cred. * Support get_sids request via name attributes. * Fixed memory leaks found by valgrind. - Update to version 0.9 * add support for getting session key. * Add gss_inquire_attrs_for_mech(). * Return actual data for RFC5587 API. * Add new Windows version flags. * Add Key exchange also when wanting integrity only. * Drop support for GSS_C_MA_NOT_DFLT_MECH.
Patchnames
openSUSE-2023-48
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

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  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.