ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-13 and 6.9.13-38, a heap buffer overflow vulnerability in the XBM image decoder (ReadXBMImage) allows an attacker to write controlled data past the allocated heap buffer when processing a maliciously crafted image file. Any operation that reads or identifies an image can trigger the overflow, making it exploitable via common image upload and processing pipelines. Versions 7.1.2-13 and 6.9.13-38 fix the issue.
8:6.9.11.60+dfsg-1.38:6.9.11.60+dfsg-1.3+deb11u18:6.9.11.60+dfsg-1.3+deb11u28:6.9.11.60+dfsg-1.3+deb11u38:6.9.11.60+dfsg-1.3+deb11u48:6.9.11.60+dfsg-1.3+deb11u58:6.9.11.60+dfsg-1.3+deb11u68:6.9.11.60+dfsg-1.3+deb11u78:6.9.11.60+dfsg-1.3+deb11u88:6.9.11.60+dfsg-1.4+28 more8:6.9.11.60+dfsg-1.68:6.9.11.60+dfsg-1.6+deb12u18:6.9.11.60+dfsg-1.6+deb12u28:6.9.11.60+dfsg-1.6+deb12u38:6.9.11.60+dfsg-1.6+deb12u48:6.9.11.60+dfsg-1.6+deb12u58:6.9.12.20+dfsg1-18:6.9.12.20+dfsg1-1.18:6.9.12.20+dfsg1-1.28:6.9.12.98+dfsg1-1+22 more8:7.1.1.43+dfsg1-18:7.1.1.43+dfsg1-1+deb13u18:7.1.1.43+dfsg1-1+deb13u28:7.1.1.43+dfsg1-1+deb13u38:7.1.1.43+dfsg1-1+deb13u48:7.1.1.46+dfsg1-18:7.1.1.47+dfsg1-18:7.1.1.47+dfsg1-28:7.1.2.1+dfsg1-18:7.1.2.12+dfsg1-1+3 more8:7.1.1.43+dfsg1-18:7.1.1.46+dfsg1-18:7.1.1.47+dfsg1-18:7.1.1.47+dfsg1-28:7.1.2.1+dfsg1-18:7.1.2.12+dfsg1-18:7.1.2.3+dfsg1-18:7.1.2.7+dfsg1-18:7.1.2.8+dfsg1-1Exploitability
AV:NAC:HPR:NUI:NScope
S:UImpact
C:HI:HA:HCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H