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CVE-2018-0498
ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery (for a CBC based…
Medium4.7EPSS 0.37%
- Published
- Updated
- Reserved
- Assigned by
- debian
Description
ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery (for a CBC based ciphersuite) via a cache-based side-channel attack.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium4.7 | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.37% · top 69% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.7.
Weakness
- plaintext recovery
Affected products
ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14
- affected ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14
References (4)
- [debian-lts-announce] 20180925 [SECURITY] [DLA 1518-1] polarssl security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- DSA-4296 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-02 (opens in a new tab)x_refsource_CONFIRMx_transferred
- USN-4267-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-0498)Record last updated .