AmazonALAS-2020-1331Medium: mod_auth_mellon, mod24_auth_mellon
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
68.6%
Issue Overview:
mod_auth_mellon through 0.14.2 has an Open Redirect via the login?ReturnTo= substring, as demonstrated by omitting the // after http: in the target URL.(CVE-2019-13038)
Affected Packages:
mod_auth_mellon, mod24_auth_mellon
Issue Correction:
Run yum update mod_auth_mellon to update your system.
Run yum update mod24_auth_mellon to update your system.
New Packages:
i686:
mod_auth_mellon-debuginfo-0.13.1-1.6.amzn1.i686
mod_auth_mellon-0.13.1-1.6.amzn1.i686
mod24_auth_mellon-diagnostics-0.14.0-2.9.amzn1.i686
mod24_auth_mellon-debuginfo-0.14.0-2.9.amzn1.i686
mod24_auth_mellon-0.14.0-2.9.amzn1.i686
src:
mod_auth_mellon-0.13.1-1.6.amzn1.src
mod24_auth_mellon-0.14.0-2.9.amzn1.src
x86_64:
mod_auth_mellon-0.13.1-1.6.amzn1.x86_64
mod_auth_mellon-debuginfo-0.13.1-1.6.amzn1.x86_64
mod24_auth_mellon-debuginfo-0.14.0-2.9.amzn1.x86_64
mod24_auth_mellon-diagnostics-0.14.0-2.9.amzn1.x86_64
mod24_auth_mellon-0.14.0-2.9.amzn1.x86_64
Additional References
Red Hat: CVE-2019-13038
Mitre: CVE-2019-13038
Related
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
68.6%