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debianDebianDEBIAN:DLA-3246-1:E8389
HistoryDec 23, 2022 - 9:00 a.m.

[SECURITY] [DLA 3246-1] node-hawk security update

2022-12-2309:00:52
lists.debian.org
8
node-hawk
http authentication
debian 10 buster
cve-2022-29167
security update
regular expression dos

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.7%


Debian LTS Advisory DLA-3246-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
December 23, 2022 https://wiki.debian.org/LTS


Package : node-hawk
Version : 6.0.1+dfsg-1+deb10u1
CVE IDs : CVE-2022-29167

It was discovered that there was an issue in Hawk, an HTTP
authentication scheme. Hawk used a regular expression to parse Host
HTTP headers which was subject to regular expression DoS attack. Each
added character in the attacker's input increased the computation
time exponentially.

For Debian 10 buster, this problem has been fixed in version
6.0.1+dfsg-1+deb10u1.

We recommend that you upgrade your node-hawk packages.

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

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

OSVersionArchitecturePackageVersionFilename
Debian10allnode-hawk< 6.0.1+dfsg-1+deb10u1node-hawk_6.0.1+dfsg-1+deb10u1_all.deb

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.7%