DebianDEBIAN:DLA-2826-1:14CB9[SECURITY] [DLA 2826-1] mbedtls security update
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
Low
EPSS
Percentile
81.5%
Debian LTS Advisory DLA-2826-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
November 23, 2021 https://wiki.debian.org/LTS
Package : mbedtls
Version : 2.4.2-1+deb9u4
CVE ID : CVE-2018-9988 CVE-2018-9989 CVE-2020-36475 CVE-2020-36476
CVE-2020-36478 CVE-2021-24119
Several vulnerabilities were discovered in mbed TLS, a lightweight crypto
and SSL/TLS library, which could result in denial of service, information
disclosure or side-channel attacks.
For Debian 9 stretch, these problems have been fixed in version
2.4.2-1+deb9u4.
We recommend that you upgrade your mbedtls packages.
For the detailed security status of mbedtls please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/mbedtls
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 9 | armel | libmbedcrypto0 | < 2.4.2-1+deb9u4 | libmbedcrypto0_2.4.2-1+deb9u4_armel.deb |
| Debian | 9 | all | libmbedtls-doc | < 2.4.2-1+deb9u4 | libmbedtls-doc_2.4.2-1+deb9u4_all.deb |
| Debian | 9 | armel | libmbedtls10 | < 2.4.2-1+deb9u4 | libmbedtls10_2.4.2-1+deb9u4_armel.deb |
| Debian | 9 | armhf | libmbedtls10 | < 2.4.2-1+deb9u4 | libmbedtls10_2.4.2-1+deb9u4_armhf.deb |
| Debian | 10 | armhf | libmbedcrypto3 | < 2.16.9-0~deb10u1 | libmbedcrypto3_2.16.9-0~deb10u1_armhf.deb |
| Debian | 9 | armel | libmbedx509-0 | < 2.4.2-1+deb9u4 | libmbedx509-0_2.4.2-1+deb9u4_armel.deb |
| Debian | 10 | armhf | libmbedx509-0-dbgsym | < 2.16.9-0~deb10u1 | libmbedx509-0-dbgsym_2.16.9-0~deb10u1_armhf.deb |
| Debian | 10 | arm64 | libmbedx509-0 | < 2.16.9-0~deb10u1 | libmbedx509-0_2.16.9-0~deb10u1_arm64.deb |
| Debian | 10 | armhf | libmbedx509-0 | < 2.16.9-0~deb10u1 | libmbedx509-0_2.16.9-0~deb10u1_armhf.deb |
| Debian | 10 | all | mbedtls | < 2.16.9-0~deb10u1 | mbedtls_2.16.9-0~deb10u1_all.deb |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
Low
EPSS
Percentile
81.5%