AmazonALAS-2016-644Medium: python-rsa
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.004 Low
EPSS
Percentile
74.3%
Issue Overview:
It was found that python-rsa is vulnerable to Bleichenbacher’06 attack, allowing attacker to fake signatures for any public key with low exponent. (CVE-2016-1494)
Affected Packages:
python-rsa
Issue Correction:
Run yum update python-rsa to update your system.
New Packages:
noarch:
python26-rsa-3.3-2.7.amzn1.noarch
python27-rsa-3.3-2.7.amzn1.noarch
src:
python-rsa-3.3-2.7.amzn1.src
Additional References
Red Hat: CVE-2016-1494
Mitre: CVE-2016-1494
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Amazon Linux | 1 | noarch | python26-rsa | < 3.3-2.7.amzn1 | python26-rsa-3.3-2.7.amzn1.noarch.rpm |
| Amazon Linux | 1 | noarch | python27-rsa | < 3.3-2.7.amzn1 | python27-rsa-3.3-2.7.amzn1.noarch.rpm |
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.004 Low
EPSS
Percentile
74.3%