CVE catalog

CVE-2018-0498

mbedtls: CVE-2018-0498

Severity: Medium
Published: Jul 28, 2018, 5:29:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.37% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	mbedtls	sid	`3.6.7-3`	fixed
Debian	mbedtls	forky	`3.6.7-3`	fixed
Debian	mbedtls	trixie	`3.6.6-0.1~deb13u1`	fixed
Debian	mbedtls	bookworm	`2.28.3-1`	fixed
Alpine	mbedtls	3.10	`2.12.0-r0`	fixed
Alpine	mbedtls	3.11	`2.12.0-r0`	fixed
Alpine	mbedtls	3.12	`2.12.0-r0`	fixed
Alpine	mbedtls	3.13	`2.12.0-r0`	fixed
Alpine	mbedtls	3.14	`2.12.0-r0`	fixed
Alpine	mbedtls	3.15	`2.12.0-r0`	fixed
Alpine	mbedtls	3.16	`2.12.0-r0`	fixed
Alpine	mbedtls	3.17	`2.12.0-r0`	fixed
Alpine	mbedtls	3.18	`2.12.0-r0`	fixed
Alpine	mbedtls	3.19	`2.12.0-r0`	fixed
Alpine	mbedtls	3.20	`2.12.0-r0`	fixed
Alpine	mbedtls	3.21	`2.12.0-r0`	fixed
Alpine	mbedtls	3.22	`2.12.0-r0`	fixed
Alpine	mbedtls	3.23	`2.12.0-r0`	fixed
Alpine	mbedtls	3.24	`2.12.0-r0`	fixed
Ubuntu	mbedtls	16.04	`2.1.2-1`	vulnerable
Ubuntu	mbedtls	16.04	`2.2.0-1`	vulnerable
Ubuntu	mbedtls	16.04	`2.2.1-1`	vulnerable
Ubuntu	mbedtls	16.04	`2.2.1-2`	vulnerable
Ubuntu	mbedtls	16.04	`2.2.1-2ubuntu0.1`	vulnerable
Ubuntu	mbedtls	16.04	`2.2.1-2ubuntu0.2`	vulnerable
Ubuntu	mbedtls	16.04	`2.2.1-2ubuntu0.3`	fixed
Ubuntu	mbedtls	pro	`2.5.1-1ubuntu1`	vulnerable
Ubuntu	mbedtls	pro	`2.6.0-1`	vulnerable
Ubuntu	mbedtls	pro	`2.7.0-2`	vulnerable
Ubuntu	mbedtls	pro	`2.8.0-1`	vulnerable
Ubuntu	mbedtls	pro	`2.8.0-1ubuntu0.1~esm1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	mbedtls	source	sid	`2.12.0-1`	not yet assigned	Not reported	[904821]
Debian	mbedtls	source	forky	`2.12.0-1`	not yet assigned	Not reported	[904821]
Debian	mbedtls	source	trixie	`2.12.0-1`	not yet assigned	Not reported	[904821]
Debian	mbedtls	source	bookworm	`2.12.0-1`	not yet assigned	Not reported	[904821]
Alpine	mbedtls	apk	3.10	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.11	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.12	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.13	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.14	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.15	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.16	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.17	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.18	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.19	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.20	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.21	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.22	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.23	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Alpine	mbedtls	apk	3.24	`2.12.0-r0`	Not reported	ALPINE-CVE-2018-0498	Not reported
Ubuntu	mbedtls	deb	16.04	`2.2.1-2ubuntu0.3`	Not reported	UBUNTU-CVE-2018-0498	Not reported

[Debian bug #904821]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libmbedcrypto7]Fixed
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
- 2.28.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
[libmbedtls14]Fixed
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
- 2.28.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
[libmbedtls-dev]Fixed
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
- 2.28.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
[libmbedtls-doc]Fixed
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · all · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
- 2.28.3-1 · all · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
[libmbedx509-1]Fixed
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12
- 2.28.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · bookworm; dsa · mbedtls · debian · 12

[Debian 13 (Trixie)]

[libmbedcrypto16]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
[libmbedtls21]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
[libmbedtls-dev]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
[libmbedtls-doc]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · all · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · all · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
[libmbedx509-7]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 2.12.0-1
  dsa · mbedtls · debian · 13

Observed: Oct 23, 2026, 5:32:10 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]