CVE-2023-31556: podofo_project podofo Out-of-bounds Write
CVSS: 8.8v3.1HighModified
Published 10-05-2023Last modified 27-01-2025
Vulnerability summary
CVE-2023-31556 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in podofo_project podofo. EPSS estimates a 0.70% chance of exploitation in the next 30 days, higher than 52.4% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.8/10
010
High · v3.1 (CVE.org)EPSS score
0.70%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Advisory lineage
Upstream 0 · Downstream 0 · Related 1Timeline
- 10-05-2023PublishedVulnerability first disclosed.
- 27-01-2025Last modifiedVulnerability information updated.
Description
podofoinfo 0.10.0 was discovered to contain a segmentation violation via the function PoDoFo::PdfDictionary::findKeyParent.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 8.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSources2 sources · 6.5–8.8
- NVDNIST6.5MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HDiffers
EPSS trend
Probability
0.70%
Chance of exploitation in the next 30 days
Percentile
52%
Versus all other CVEs
30-day change
0.00 pp
From 0.70% on 20-09-2026
20-09-202620-10-2026
EPSS score0.70%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundPodofo
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Podofo_project1 product
- podofo0.10.0
1 vendor · 1 product