エラータID: AXSA:2023-5027:05

Release date: 
Wednesday, February 8, 2023 - 13:03
Affected Channels: 
Asianux Server 8 for x86_64

Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

Security Fix(es):

* xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation (CVE-2023-0494)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.


Update packages.

Additional Info: 



  1. tigervnc-1.12.0-9.el8.1.src.rpm
    MD5: 159c4ca71ae02dc53ef881fc2f139f0b
    SHA-256: 8cfbe0581073b8dbcca089a28e18984a305a459812e4838250c33c300e0df392
    Size: 1.55 MB

Asianux Server 8 for x86_64
  1. tigervnc-1.12.0-9.el8.1.x86_64.rpm
    MD5: a9cd83ca1f701780907f6964a37b2647
    SHA-256: a1745d2497d54a7fd54b19cb7dff4400979559f8d0ab3cad47fd9350a3269786
    Size: 341.23 kB
  2. tigervnc-icons-1.12.0-9.el8.1.noarch.rpm
    MD5: f814328e7e0aade7ed7492a2bbd858c4
    SHA-256: 43a641c843f88b69944623bca808ae149ac6610c47dacaa2f9cd23aad99acaf7
    Size: 45.80 kB
  3. tigervnc-license-1.12.0-9.el8.1.noarch.rpm
    MD5: 072df42d24870ffa420c48954be711e6
    SHA-256: 3f247b2dc619bdd4cd37abe3d008840558bbb27336bb014d0c638302e0367520
    Size: 39.05 kB
  4. tigervnc-selinux-1.12.0-9.el8.1.noarch.rpm
    MD5: 517118e89fb2e86d13c95dd7b9ed15f6
    SHA-256: 06ca6784d234e5d52dcb3d3a615c1a392585dadcd769bae482c7913a6a2fb853
    Size: 47.59 kB
  5. tigervnc-server-1.12.0-9.el8.1.x86_64.rpm
    MD5: 559fb46da84a9afe386389eac414a1f1
    SHA-256: 0b80e241dc351cdc63f13d5a530eb8cd10ae0baa0989f29a479141d5fcb47536
    Size: 285.46 kB
  6. tigervnc-server-minimal-1.12.0-9.el8.1.x86_64.rpm
    MD5: 97f89e0ee11910f6c1a0ff8e4a1faf59
    SHA-256: a0d1063cd8d30e3b1773ededec7e4e1c1e1b99a3b0cb20eb55e0b43e278803e2
    Size: 1.12 MB
  7. tigervnc-server-module-1.12.0-9.el8.1.x86_64.rpm
    MD5: a958e434599213a030f6e71ed540b2de
    SHA-256: af3bc582dd6df21256c867118527d441252fecf77bb6d17116cf8d202cd976d9
    Size: 260.97 kB