CVE-2017-18220

The ReadOneJNGImage and ReadJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 allow remote attackers to cause a denial of service (magick/blob.c CloseBlob use-after-free) or possibly have unspecified other impact via a crafted file, a related issue to CVE-2017-11403.

CVSS v3.0

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

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

3.64% chance of exploitation in the next 30 days, 89th percentile

Published

2018-03-05

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://sourceforge.net/p/graphicsmagick/bugs/438/

References

• CVE Record
• NVD entry

Related

• CVE-2017-18219
• CVE-2017-18256
• CVE-2017-18214
• CVE-2017-18263
• CVE-2017-18199
• CVE-2017-18267