7.8

CVE-2022-33108: xpdfreader xpdf Out-of-bounds Write

CVSS: 7.8v3.1HighModified
AliasesUBUNTU-CVE-2022-33108
Published 28-06-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-33108 is a high (CVSS 7.8) Out-of-bounds Write vulnerability in xpdfreader xpdf. EPSS estimates a 1.15% chance of exploitation in the next 30 days, higher than 66.2% of scored vulnerabilities. 3 public exploits are recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
1.15%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits3reference

Advisory lineage

Upstream 0 · Downstream 1
MGASA-2024-0035

Timeline

  1. 28-06-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

XPDF v4.04 was discovered to contain a stack overflow vulnerability via the Object::Copy class of object.cc files.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.15%

Chance of exploitation in the next 30 days

Percentile

66%

Versus all other CVEs

30-day change

0.00 pp

From 1.15% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.15%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

3 found
  • referenceUnverified

    Exploit Reference (forum.xpdfreader.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (forum.xpdfreader.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (forum.xpdfreader.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Ubuntu1 product
  • ipeAll versions (No fix recorded)
Xpdfreader1 product

2 vendors · 2 products

References

5 links