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mageiaGentoo FoundationMGASA-2021-0387
HistoryJul 28, 2021 - 11:00 p.m.

Updated varnish packages fix a security vulnerability

2021-07-2823:00:51
Gentoo Foundation
advisories.mageia.org
37
varnish cache
http/2
request smuggling
vcl authorization bypass
security vulnerability
content-length header
post request
varnish enterprise 6.0.x
varnish cache 5.x and 6.x
cve-2021-36740
unix

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.007

Percentile

79.9%

JSON

Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. This affects Varnish Enterprise 6.0.x before 6.0.8r3, and Varnish Cache 5.x and 6.x before 6.5.2, 6.6.x before 6.6.1, and 6.0 LTS before 6.0.8 (CVE-2021-36740).

OSVersionArchitecturePackageVersionFilename
Mageia8noarchvarnish< 6.5.1-1.1varnish-6.5.1-1.1.mga8

Related

almalinux 1
nessus 9
ubuntucve 1
redhat 2
openvas 7
oraclelinux 1
fedora 4
prion 1
rocky 1
osv 5
archlinux 1
nvd 1
alpinelinux 1
redhatcve 1
debiancve 1
cvelist 1
veracode 1
cve 1
debian 1
suse 1
ubuntu 1
almalinux
almalinux
Important: varnish:6 security update
2021-08-02 14:30:38
nessus
nessus
RHEL 7 : rh-varnish6-varnish (RHSA-2021:2993)
2021-08-09 00:00:00
Oracle Linux 8 : varnish:6 (ELSA-2021-2988)
2021-08-03 00:00:00
Rocky Linux 8 : varnish:6 (RLSA-2021:2988)
2023-11-06 00:00:00
ubuntucve
ubuntucve
CVE-2021-36740
2021-07-14 00:00:00
redhat
redhat
(RHSA-2021:2988) Important: varnish:6 security update
2021-08-02 14:30:38
(RHSA-2021:2993) Important: rh-varnish6-varnish security update
2021-08-03 08:11:12
openvas
openvas
Fedora: Security Advisory for varnish (FEDORA-2021-36e10d3f9f)
2021-07-27 00:00:00
Fedora: Security Advisory for vmod-uuid (FEDORA-2021-cf7585f0ca)
2021-07-27 00:00:00
Fedora: Security Advisory for varnish (FEDORA-2021-cf7585f0ca)
2021-07-27 00:00:00
oraclelinux
oraclelinux
varnish:6 security update
2021-08-03 00:00:00
fedora
fedora
[SECURITY] Fedora 34 Update: vmod-uuid-1.8-4.fc34
2021-07-25 01:03:43
[SECURITY] Fedora 33 Update: varnish-6.4.0-5.fc33
2021-07-25 01:05:53
[SECURITY] Fedora 34 Update: varnish-6.5.2-1.fc34
2021-07-25 01:03:42
prion
prion
Authorization
2021-07-14 17:15:00
rocky
rocky
varnish:6 security update
2021-08-02 14:30:38
osv
osv
Important: varnish:6 security update
2021-08-02 14:30:38
CVE-2021-36740
2021-07-14 17:15:08
BIT-varnish-2021-36740
2024-03-06 11:08:33
archlinux
archlinux
[ASA-202107-28] varnish: url request injection
2021-07-14 00:00:00
nvd
nvd
CVE-2021-36740
2021-07-14 17:15:08
alpinelinux
alpinelinux
CVE-2021-36740
2021-07-14 17:15:08
redhatcve
redhatcve
CVE-2021-36740
2021-07-14 19:25:13
debiancve
debiancve
CVE-2021-36740
2021-07-14 17:15:08
cvelist
cvelist
CVE-2021-36740
2021-07-14 16:07:28
veracode
veracode
Authorization Bypass
2021-07-19 00:55:44
cve
cve
CVE-2021-36740
2021-07-14 17:15:08
debian
debian
[SECURITY] [DSA 5088-1] varnish security update
2022-03-03 19:50:31
suse
suse
Security update for varnish (important)
2022-05-27 00:00:00
ubuntu
ubuntu
Varnish Cache vulnerabilities
2022-06-08 00:00:00

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.007

Percentile

79.9%

JSON
Related for MGASA-2021-0387
almalinux1nessus9ubuntucve1redhat2openvas7oraclelinux1fedora4prion1rocky1osv5archlinux1nvd1alpinelinux1redhatcve1debiancve1cvelist1veracode1cve1debian1suse1ubuntu1