Home/CVE/ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that ha
CVE

CVE-2018-16323

ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that ha

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.

MEDIUM · CVSS 6.5 EPSS 0.87527
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

3
imagemagick< 6.9.10-9
imagemagick>= 7.0.0-0 and < 7.0.8-9
canonical ubuntu linuxall versions
⚠

Public Exploits & PoCs

2
localImageMagick - Memory Leak2018-11-19
pocwww.exploit-db.com · 45890www.exploit-db.com
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Sep 2018 · 06:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

6
usnUSN-4034-1
suse-csafSUSE-SU-2018:3348-1
suse-csafSUSE-SU-2018:3269-1
usnUSN-3785-1
suse-csafSUSE-SU-2018:2977-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/ImageMagick/ImageMagick/commit/216d117f05bff87b9dc4db55a1b1fadb38bcb786Issue TrackingPatchThird Party Advisory
https://usn.ubuntu.com/3785-1/Third Party Advisory
https://usn.ubuntu.com/4034-1/Third Party Advisory
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