CVE-2018-16645: canonical ubuntu_linux
CVSS: 6.5v3.0MediumModified
AliasesUBUNTU-CVE-2018-16645DEBIAN-CVE-2018-16645
Published 06-09-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-16645 is a medium (CVSS 6.5) vulnerability in canonical ubuntu_linux. EPSS estimates a 3.21% chance of exploitation in the next 30 days, higher than 87.9% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.0 (NVD)EPSS score
3.21%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 10 · Related 6Timeline
- 06-09-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
There is an excessive memory allocation issue in the functions ReadBMPImage of coders/bmp.c and ReadDIBImage of coders/dib.c in ImageMagick 7.0.8-11, which allows remote attackers to cause a denial of service via a crafted image file.
CVSS metrics
4 scores · 3 sources · 2 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated6.5MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated6.5MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
3.21%
Chance of exploitation in the next 30 days
Percentile
88%
Versus all other CVEs
30-day change
0.00 pp
From 3.21% on 18-09-2026
18-09-202618-10-2026
EPSS score3.21%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- imagemagick< 8:6.9.10.14+dfsg-1
- debian_linuxEOL8.0 | 9.0
Canonical1 product
- ubuntu_linuxEOL14.04 | 16.04 | 18.04
Imagemagick1 product
- imagemagick7.0.8-11
Ubuntu1 product
- imagemagick< 8:6.7.7.10-6ubuntu3.13 | < 8:6.8.9.9-7ubuntu5.13 | < 8:6.9.7.4+dfsg-16ubuntu6.4
4 vendors · 5 products
References
11 links- github.com/ImageMagick/ImageMagick/commit/ecb31dbad39ccdc65868d5d2a37f0f0521250832X Refsource MISCPatchThird Party Advisory
lists.debian.org/debian-lts-announce/2018/10/msg00002.htmlMailing ListX Refsource MLISTThird Party Advisory- github.com/ImageMagick/ImageMagick/issues/1268X Refsource MISCIssue TrackingPatchThird Party Advisory