7.8

CVE-2017-7264: artifex mupdf Use After Free

CVSS: 7.8v3.0HighModified
AliasesUBUNTU-CVE-2017-7264DEBIAN-CVE-2017-7264
Published 26-03-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-7264 is a high (CVSS 7.8) Use After Free vulnerability in artifex mupdf. EPSS estimates a 1.44% chance of exploitation in the next 30 days, higher than 72.7% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.0 (NVD)
EPSS score
1.44%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
DSA-3797-1

Timeline

  1. 26-03-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

Use-after-free vulnerability in the fz_subsample_pixmap function in fitz/pixmap.c in Artifex MuPDF 1.10a allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted document.

CVSS metrics

7 scores · 4 sources · 3 versions

EPSS trend

Probability

1.44%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

0.00 pp

From 1.44% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.44%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Artifex1 product
Debian1 product
  • mupdf< 1.9a+ds1-3
Ubuntu1 product
  • mupdfAll versions (No fix recorded)

3 vendors · 3 products

References

8 links