Lucene search

K
debianDebianDEBIAN:DSA-5442-1:DC482
HistoryJun 29, 2023 - 6:18 p.m.

[SECURITY] [DSA 5442-1] flask security update

2023-06-2918:18:57
lists.debian.org
17
session cookie
security advisory
flask
vulnerability
debian
web framework
fixed

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.002 Low

EPSS

Percentile

57.1%


Debian Security Advisory DSA-5442-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
June 29, 2023 https://www.debian.org/security/faq


Package : flask
CVE ID : CVE-2023-30861

It was discovered that in some conditions the Flask web framework may
disclose a session cookie.

For the oldstable distribution (bullseye), this problem has been fixed
in version 1.1.2-2+deb11u1.

We recommend that you upgrade your flask packages.

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

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]

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.002 Low

EPSS

Percentile

57.1%