VDB
CVE-2021-30472
CVE-2021-30472
PUBLISHED
CVSS 7.800000190734863 HIGH
A flaw was found in PoDoFo 0.9.7. A stack-based buffer overflow in PdfEncryptMD5Base::ComputeOwnerKey function in PdfEncrypt.cpp is possible because of a improper check of the keyLength value.
EPSS 0.76% · 53.8th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.76%
53.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | libpodofo | 0.9.0-1.2, *, 0.9.0-1.2ubuntu0.1~esm3 |
| Ubuntu:Pro:16.04:LTS | libpodofo | 0.9.0-1.3, *, 0.9.3-3 |
| Ubuntu:Pro:22.04:LTS | libpodofo | *, 0, 0.9.7+dfsg-2build1 |
| Ubuntu:24.04:LTS | libpodofo | 0.9.8+dfsg-3build2, 0, * |
| Ubuntu:Pro:20.04:LTS | libpodofo | 0.9.6+dfsg-5, 0.9.6+dfsg-5ubuntu0.1~esm1, 0.9.6+dfsg-5build1 |
| Ubuntu:Pro:18.04:LTS | libpodofo | 0.9.5-6, 0.9.5-8build1, 0 |
| Ubuntu:25.10 | libpodofo | 0.9.8+dfsg-3.2, 0 |
Timeline
- May 26, 2021 CVE Published
- May 27, 2021 EPSS Score
- Jul 30, 2021 EPSS Score
- Sep 30, 2021 EPSS Score
- Dec 1, 2021 EPSS Score
- Feb 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 3, 2022 EPSS Score
- Jun 4, 2022 EPSS Score
- Aug 6, 2022 EPSS Score
- Oct 7, 2022 EPSS Score
- Dec 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-30472 third-party-advisory
- https://sourceforge.net/p/podofo/tickets/132/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-30472 third-party-advisory