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debianDebianDEBIAN:DLA-2684-1:8D224
HistoryJun 10, 2021 - 5:49 a.m.

[SECURITY] [DLA 2684-1] lasso security update

2021-06-1005:49:35
lists.debian.org
51

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

73.5%


Debian LTS Advisory DLA-2684-1 [email protected]
https://www.debian.org/lts/security/ Yadd
June 10, 2021 https://wiki.debian.org/LTS


Package : lasso
Version : 2.5.0-5+deb9u1
CVE ID : CVE-2021-28091

A vulnerability was discovered in lasso, a library for Liberty Alliance
and SAML protocols, which results to a improper verification of a
cryptographic signature.

For Debian 9 stretch, this problem has been fixed in version
2.5.0-5+deb9u1.

We recommend that you upgrade your lasso packages.

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

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

73.5%