Ubuntu.comUB:CVE-2019-16910CVE-2019-16910
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
65.6%
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.)
Bugs
References
github.com/ARMmbed/mbedtls/commit/298a43a77ec0ed2c19a8c924ddd8571ef3e65dfd (2.7.12)
github.com/ARMmbed/mbedtls/commit/33f66ba6fd234114aa37f0209dac031bb2870a9b (2.16.3)
launchpad.net/bugs/cve/CVE-2019-16910
nvd.nist.gov/vuln/detail/CVE-2019-16910
security-tracker.debian.org/tracker/CVE-2019-16910
tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-10
www.cve.org/CVERecord?id=CVE-2019-16910
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
65.6%