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HistoryMay 07, 2022 - 1:28 p.m.

[SECURITY] [DLA 2993-1] libz-mingw-w64 security update

2022-05-0713:28:50
lists.debian.org
28

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.4%


Debian LTS Advisory DLA-2993-1 [email protected]
https://www.debian.org/lts/security/ Andreas Rönnquist
May 04, 2022 https://wiki.debian.org/LTS


Package : libz-mingw-w64
Version : 1.2.11+dfsg-1+deb9u1
CVE ID : CVE-2018-25032

One security issue has been found in a compression library
libz-mingw-w64.

Danilo Ramos discovered that incorrect memory handling in
libz-mingw-w64's deflate handling could result in denial of service or
potentially the execution of arbitrary code if specially crafted input
is processed.

For Debian 9 stretch, this problem has been fixed in version
1.2.11+dfsg-1+deb9u1.

We recommend that you upgrade your libz-mingw-w64 packages.

For the detailed security status of libz-mingw-w64 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libz-mingw-w64

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

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.4%