CVE-2018-20548

Description

References

• lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html · Mailing List
• bugzilla.redhat.com/show_bug.cgi · Exploit
• lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV
• lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX
• lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL
• usn.ubuntu.com/3860-1 · Third Party Advisory
• usn.ubuntu.com/3860-2 · Third Party Advisory

libcaca 的其他漏洞

• CVE-2022-0856中危 6.5libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote malicious user to cause a Denial of Service
• CVE-2021-30498高危 7.8A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential c…
• CVE-2021-3410高危 7.8A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local executi…
• CVE-2018-20549高危 8.8There is an illegal WRITE memory access at caca/file.c (function caca_file_read) in libcaca 0.99.beta19.
• CVE-2018-20547高危 8.1There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for 24bpp data.