Gifsicle gifview 1.89 and older is vulnerable to a use-after-free in the read_gif function resulting potential code execution
9.8CVSS
8.6AI Score
0.003EPSS
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.
7.8CVSS
8.4AI Score
0.006EPSS
The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.
7.5CVSS
7.3AI Score
0.002EPSS
Gifsicle v1.9.3 was discovered to contain a heap buffer overflow via the ambiguity_error component at /src/clp.c.
7.8CVSS
7.8AI Score
0.001EPSS
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 arri...
5.5CVSS
6.3AI Score
0.0004EPSS
gifsicle-1.94 was found to have a floating point exception (FPE) vulnerability via resize_stream at src/xform.c.
7.8CVSS
7.3AI Score
0.001EPSS