7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.025 Low
EPSS
Percentile
90.0%
Debian Security Advisory DSA-4475-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
July 01, 2019 https://www.debian.org/security/faq
Package : openssl
CVE ID : CVE-2019-1543
Joran Dirk Greef discovered that overly long nonces used with
ChaCha20-Poly1305 were incorrectly processed and could result in nonce
reuse. This doesn't affect OpenSSL-internal uses of ChaCha20-Poly1305
such as TLS.
For the stable distribution (stretch), this problem has been fixed in
version 1.1.0k-1~deb9u1. This DSA also upgrades openssl1.0 (which
itself is not affected by CVE-2019-1543) to 1.0.2s-1~deb9u1
We recommend that you upgrade your openssl packages.
For the detailed security status of openssl please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openssl
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | armel | libssl-dev | < 1.1.0k-1~deb9u1 | libssl-dev_1.1.0k-1~deb9u1_armel.deb |
Debian | 9 | armhf | libssl-dev | < 1.1.0k-1~deb9u1 | libssl-dev_1.1.0k-1~deb9u1_armhf.deb |
Debian | 9 | arm64 | libssl1.1-dbgsym | < 1.1.0k-1~deb9u1 | libssl1.1-dbgsym_1.1.0k-1~deb9u1_arm64.deb |
Debian | 9 | mips | libssl1.1 | < 1.1.0k-1~deb9u1 | libssl1.1_1.1.0k-1~deb9u1_mips.deb |
Debian | 9 | arm64 | openssl | < 1.1.0k-1~deb9u1 | openssl_1.1.0k-1~deb9u1_arm64.deb |
Debian | 9 | mips64el | libssl-dev | < 1.1.0k-1~deb9u1 | libssl-dev_1.1.0k-1~deb9u1_mips64el.deb |
Debian | 9 | mipsel | libssl1.1-dbgsym | < 1.1.0k-1~deb9u1 | libssl1.1-dbgsym_1.1.0k-1~deb9u1_mipsel.deb |
Debian | 9 | arm64 | libssl1.1-udeb | < 1.1.0k-1~deb9u1 | libssl1.1-udeb_1.1.0k-1~deb9u1_arm64.deb |
Debian | 9 | arm64 | openssl-dbgsym | < 1.1.0k-1~deb9u1 | openssl-dbgsym_1.1.0k-1~deb9u1_arm64.deb |
Debian | 9 | ppc64el | openssl | < 1.1.0k-1~deb9u1 | openssl_1.1.0k-1~deb9u1_ppc64el.deb |
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.025 Low
EPSS
Percentile
90.0%