CVE-2019-20840

概要

参考情報

• lists.opensuse.org/opensuse-security-announce/2020-07/msg00033.html · Mailing List
• lists.opensuse.org/opensuse-security-announce/2020-07/msg00055.html · Mailing List
• lists.opensuse.org/opensuse-security-announce/2020-07/msg00066.html · Mailing List
• cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf · Patch
• LibVNC/libvncserver commit 0cf1400 · Patch
• LibVNC/libvncserver · Release Notes
• lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4F6FUH4EFK4NAP6GT4TQRTBKWIRCZLIY
• usn.ubuntu.com/4434-1 · 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-2020-14404中 5.4An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.
• 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…