7.8

CVE-2022-38784: debian debian_linux Integer Overflow or Wraparound

CVSS: 7.8v3.1HighModified
AliasesMGASA-2022-0386SUSE-SU-2023:0495-1SUSE-SU-2023:0677-1
Published 30-08-2022Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2022-38784 is a high (CVSS 7.8) Integer Overflow or Wraparound vulnerability in debian debian_linux. EPSS estimates a 0.63% chance of exploitation in the next 30 days, higher than 49% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
0.63%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Advisory lineage

Upstream 0 · Downstream 4 · Related 3
DLA-3120-1DSA-5224-1SUSE-SU-2023:0480-1SUSE-SU-2023:0494-1USN-5606-2

Timeline

  1. 30-08-2022
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIGStream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2022-38171 in Xpdf.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.63%

Chance of exploitation in the next 30 days

Percentile

49%

Versus all other CVEs

30-day change

0.00 pp

From 0.63% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.63%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Vulnerabilities

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Redhat15 products
  • poppler< 0:21.01.0-14.el9 | < 0:20.11.0-6.el8
  • poppler-cpp< 0:21.01.0-14.el9 | < 0:20.11.0-6.el8
  • poppler-cpp-debuginfo< 0:21.01.0-14.el9 | < 0:20.11.0-6.el8
  • poppler-cpp-devel< 0:21.01.0-14.el9 | < 0:20.11.0-6.el8
  • poppler-debuginfo< 0:21.01.0-14.el9 | < 0:20.11.0-6.el8
Suse15 products
  • poppler-qt5&distro=SUSE Linux Enterprise Module for Package Hub 15 SP4< 22.01.0-150400.3.3.1
  • poppler&distro=SUSE Enterprise Storage 7< 0.79.0-150200.3.8.1
  • poppler&distro=SUSE Enterprise Storage 7.1< 0.79.0-150200.3.8.1
  • poppler&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 0.79.0-150200.3.8.1
  • poppler&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS< 0.79.0-150200.3.8.1
Opensuse4 products
  • poppler-qt5&distro=openSUSE Leap 15.4< 22.01.0-150400.3.3.1
  • poppler-qt6&distro=openSUSE Leap 15.4< 22.01.0-150400.3.3.1
  • poppler&distro=openSUSE Leap 15.4< 22.01.0-150400.3.3.1 | < 0.79.0-150200.3.8.1
  • poppler&distro=openSUSE Tumbleweed< 22.09.0-1.1
Debian2 products
Ubuntu2 products
  • emscriptenAll versions (No fix recorded)
  • poppler< 0.41.0-0ubuntu1.16+esm1 | < 0.62.0-2ubuntu2.13 | < 0.41.0-0ubuntu1.16+esm2 | < 0.62.0-2ubuntu2.14 | < 0.86.1-0ubuntu1.1 | < 22.02.0-2ubuntu0.1
Fedoraproject1 product
Freedesktop1 product
Mageia1 product
  • poppler< 20.12.1-1.2.mga8

8 vendors · 41 products

References

42 links
Show all 42 references