CVE-2022-40755: jasper_project jasper Reachable Assertion
CVSS: 5.5v3.1MediumModified
AliasesUBUNTU-CVE-2022-40755openSUSE-SU-2024:12486-1
Published 16-09-2022Last modified 03-08-2024
Vulnerability summary
CVE-2022-40755 is a medium (CVSS 5.5) Reachable Assertion vulnerability in jasper_project jasper. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.2% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
5.5/10
010
Medium · v3.1 (NVD)EPSS score
0.38%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 16-09-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
JasPer 3.0.6 allows denial of service via a reachable assertion in the function inttobits in libjasper/base/jas_image.c.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 5.5Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HSourcesAll 2 agree
- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.38%
Chance of exploitation in the next 30 days
Percentile
30%
Versus all other CVEs
30-day change
0.00 pp
From 0.38% on 21-09-2026
21-09-202621-10-2026
EPSS score0.38%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundJasper
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Jasper_project1 product
- jasper3.0.6
Opensuse1 product
- jasper&distro=openSUSE Tumbleweed< 4.0.0-1.1
Ubuntu1 product
- jasperAll versions (No fix recorded)
3 vendors · 3 products