CVE-2020-14404

概要

参考情報

• cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf · Patch
• LibVNC/libvncserver commit 74e8a70 · Patch
• LibVNC/libvncserver · Release Notes
• lists.debian.org/debian-lts-announce/2020/06/msg00035.html · Mailing List
• lists.debian.org/debian-lts-announce/2020/08/msg00045.html · Mailing List
• usn.ubuntu.com/4434-1 · Third Party Advisory
• usn.ubuntu.com/4573-1 · Third Party Advisory

libvncserver のその他の脆弱性

• CVE-2020-14405中 6.5An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.
• CVE-2020-14403中 5.4An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.
• CVE-2020-14402中 5.4An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings.
• CVE-2020-14398高 7.5An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c…
• CVE-2020-14397高 7.5An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.