CVE-2017-7453

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Description

The iwgif_record_pixel function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.

References

https://security.gentoo.org/glsa/201706-06

https://github.com/jsummers/imageworsener/issues/9

https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-16477

http://www.securityfocus.com/bid/97497

Details

Source: Mitre, NVD

Published: 2017-04-06

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H