CVE-2020-19752

published 2021-09-07

CVE-2020-19752: The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.

Priority P4 34 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	gifsicle	< gifsicle 1.93-2 (bookworm)	gifsicle 1.93-2 (bookworm)
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
lcdf	gifsicle	—	—
lcdf	gifsicle	>= 0 < 1.93-2	1.93-2
lcdf	gifsicle	>= 0 < 1.93-2	1.93-2
lcdf	gifsicle	>= 0 < 1.93-2	1.93-2

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

osv 7.5 HIGH

vendor_debian 7.5 LOW

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-476