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HistoryMay 18, 2021 - 2:42 p.m.

[SECURITY] [DSA 4918-1] ruby-rack-cors security update

2021-05-1814:42:40
lists.debian.org
6

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


Debian Security Advisory DSA-4918-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
May 18, 2021 https://www.debian.org/security/faq


Package : ruby-rack-cors
CVE ID : CVE-2019-18978
Debian Bug : 944849

Improper pathname handling in ruby-rack-cors, a middleware that makes
Rack-based apps CORS compatible, may result in access to private
resources.

For the stable distribution (buster), this problem has been fixed in
version 1.0.2-1+deb10u1.

We recommend that you upgrade your ruby-rack-cors packages.

For the detailed security status of ruby-rack-cors please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/ruby-rack-cors

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]

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