DebianDEBIAN:DLA-2433-1:2158F[SECURITY] [DLA 2433-1] bouncycastle security update
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
35.4%
Debian LTS Advisory DLA-2433-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
November 05, 2020 https://wiki.debian.org/LTS
Package : bouncycastle
Version : 1.56-1+deb9u3
CVE ID : CVE-2020-26939
It was discovered that there was an issue in the bouncycastle crypto
library where attackers could obtain sensitive information due to
observable differences in its response to invalid input.
For Debian 9 "Stretch", this problem has been fixed in version
1.56-1+deb9u3.
We recommend that you upgrade your bouncycastle packages.
For the detailed security status of bouncycastle please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/bouncycastle
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 | all | libbcmail-java-doc | < 1.56-1+deb9u3 | libbcmail-java-doc_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | libbcprov-java-doc | < 1.56-1+deb9u3 | libbcprov-java-doc_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | libbcpg-java | < 1.56-1+deb9u3 | libbcpg-java_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | libbcpkix-java | < 1.56-1+deb9u3 | libbcpkix-java_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | bouncycastle | < 1.56-1+deb9u3 | bouncycastle_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | libbcmail-java | < 1.56-1+deb9u3 | libbcmail-java_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | libbcpg-java-doc | < 1.56-1+deb9u3 | libbcpg-java-doc_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | libbcpkix-java-doc | < 1.56-1+deb9u3 | libbcpkix-java-doc_1.56-1+deb9u3_all.deb |
| Debian | 9 | all | libbcprov-java | < 1.56-1+deb9u3 | libbcprov-java_1.56-1+deb9u3_all.deb |
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
35.4%