Search for vulnerabilities
Vulnerability details: VCID-7mdz-n5xr-aaam
Vulnerability ID VCID-7mdz-n5xr-aaam
Aliases CVE-2019-16910
Summary Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.)
Status Published
Exploitability 0.5
Weighted Severity 4.8
Risk 2.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-16910.html
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00890 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00890 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00890 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.00890 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0091 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
epss 0.0149 https://api.first.org/data/v1/epss?cve=CVE-2019-16910
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16910
cvssv2 2.6 https://nvd.nist.gov/vuln/detail/CVE-2019-16910
cvssv3 5.3 https://nvd.nist.gov/vuln/detail/CVE-2019-16910
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2019-16910
generic_textual Low https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-10
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-16910.html
https://api.first.org/data/v1/epss?cve=CVE-2019-16910
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16910
https://github.com/ARMmbed/mbedtls/commit/298a43a77ec0ed2c19a8c924ddd8571ef3e65dfd
https://github.com/ARMmbed/mbedtls/commit/33f66ba6fd234114aa37f0209dac031bb2870a9b
https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGSKQSGR5SOBRBXDSSPTCDSBB5K3GMPF/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSFFOROD6IVLADZHNJC2LPDV7FQRP7XB/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PEHHH2DOBXB25CAU3Q6E66X723VAYTB5/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CGSKQSGR5SOBRBXDSSPTCDSBB5K3GMPF/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CSFFOROD6IVLADZHNJC2LPDV7FQRP7XB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PEHHH2DOBXB25CAU3Q6E66X723VAYTB5/
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-10
941265 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941265
cpe:2.3:a:arm:mbed_crypto:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:arm:mbed_crypto:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
CVE-2019-16910 https://nvd.nist.gov/vuln/detail/CVE-2019-16910
No exploits are available.
Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-16910
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-16910
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-16910
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.81659
EPSS Score 0.00767
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.