CVE-2018-16323
Last modified
CVE-2018-16323 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that has a negative pixel value. If the affected code is used as a library loaded into a process that includes sensitive information, that information sometimes can be leaked via the image data.. EPSS estimates a 49.32% chance of exploitation in the next 30 days.
Description
ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that has a negative pixel value. If the affected code is used as a library loaded into a process that includes sensitive information, that information sometimes can be leaked via the image data.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Imagemagick | Imagemagick | < 6.9.10-9 |
| Imagemagick | Imagemagick | >= 7.0.0-0, < 7.0.8-9 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 18.10 |
| Canonical | Ubuntu Linux | 19.04 |
References
- https://github.com/ImageMagick/ImageMagick/commit/216d117f05bff87b9dc4db55a1b1fadb38bcb786Issue Tracking, Patch, Third Party Advisory
- https://usn.ubuntu.com/3785-1/Third Party Advisory
- https://usn.ubuntu.com/4034-1/Third Party Advisory
- https://www.exploit-db.com/exploits/45890/Exploit, Third Party Advisory, VDB Entry
- https://github.com/ImageMagick/ImageMagick/commit/216d117f05bff87b9dc4db55a1b1fadb38bcb786Issue Tracking, Patch, Third Party Advisory
- https://usn.ubuntu.com/3785-1/Third Party Advisory
- https://usn.ubuntu.com/4034-1/Third Party Advisory
- https://www.exploit-db.com/exploits/45890/Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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