Microsoft security update for CVE-2020-25657
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-25657. This page also shows what EchelonGraph holds for CVE-2020-25657, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products4
- azl3 m2crypto 0.38.0-3 on Azure Linux 3.0
- azl3 m2crypto 0.38.0-4 on Azure Linux 3.0
- cbl2 m2crypto 0.38.0-3 on CBL Mariner 2.0
- cm1 m2crypto 0.35.2-8 on CBL Mariner 1.0
✅ Updates Microsoft lists: 2 updates
2 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.
| KB article | Update | Fixed build |
|---|---|---|
| — | Security Update | 0.38.0-3 |
| — | Security Update | 0.35.2-8 |
🧭 EchelonGraph on CVE-2020-25657
- EchelonGraph score
- 5.9 MEDIUM
- CISA KEV
- Not listed
- Fix status
- A fix is available — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality.
Published by Red Hat, Inc., the CVE Numbering Authority that assigned CVE-2020-25657, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).