Lcdf Gifsicle vulnerabilities

CVE-2023-46009 [HIGH] CWE-697 CVE-2023-46009: gifsicle-1.94 was found to have a floating point exception (FPE) vulnerability via resize_stream at gifsicle-1.94 was found to have a floating point exception (FPE) vulnerability via resize_stream at src/xform.c.

CVE-2023-44821 [MEDIUM] CWE-401 CVE-2023-44821: Gifsicle through 1.94, if deployed in a way that allows untrusted input to affect Gif_Realloc calls, Gifsicle through 1.94, if deployed in a way that allows untrusted input to affect Gif_Realloc calls, might allow a denial of service (memory consumption). NOTE: this has been disputed by multiple parties because the Gifsicle code is not commonly used for unattended operation in which new input arrives for a long-running process, does not ship with f

CVE-2023-36193 [HIGH] CWE-787 CVE-2023-36193: Gifsicle v1.9.3 was discovered to contain a heap buffer overflow via the ambiguity_error component a Gifsicle v1.9.3 was discovered to contain a heap buffer overflow via the ambiguity_error component at /src/clp.c.

CVE-2020-19752 [HIGH] CWE-476 CVE-2020-19752: The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference. The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.

CVE-2017-18120 [HIGH] CVE-2017-18120: A double-free bug in the read_gif function in gifread.c in gifsicle 1.90 allows a remote attacker to A double-free bug in the read_gif function in gifread.c in gifsicle 1.90 allows a remote attacker to cause a denial-of-service attack or unspecified other impact via a maliciously crafted file, because last_name is mishandled, a different vulnerability than CVE-2017-1000421.

CVE-2017-1000421 [CRITICAL] CWE-416 CVE-2017-1000421: Gifsicle gifview 1.89 and older is vulnerable to a use-after-free in the read_gif function resulting Gifsicle gifview 1.89 and older is vulnerable to a use-after-free in the read_gif function resulting potential code execution