CVE-2020-21049

Mô tả

Tham khảo

• bitbucket.org/netbsd/pkgsrc/commits/970a81d31ec7498e04d09b6b7771cef35f63cd28 · Broken Link
• saitoha/libsixel · Release Notes
• saitoha/libsixel commit 0b1e0b3 · Patch
• saitoha/libsixel · Exploit
• saitoha/libsixel release v1.8.5 · Release Notes

Lỗ hổng khác của libsixel

• CVE-2026-44638THẤP 2.5libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a wrong NULL check after an allocation cal…
• CVE-2026-44637CAO 7.1libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a signed integer overflow in the SIXEL par…
• CVE-2026-44636CAO 7.8libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, signed integer overflow in sixel_encode_hi…
• CVE-2026-33023CAO 7.8libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. In versions 1.8.7 and prior, when built with the --with-gdk-p…
• CVE-2026-33021CAO 7.3libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. Versions 1.8.7 and prior contain a use-after-free vulnerabili…