Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
redhatRedHatRHSA-2021:2988
HistoryAug 02, 2021 - 2:30 p.m.

(RHSA-2021:2988) Important: varnish:6 security update

2021-08-0214:30:38
access.redhat.com
43
varnish cache
http accelerator
security update
http/2
request smuggling
cve-2021-36740

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 is a high-performance HTTP accelerator. It stores web pages in memory so web servers don’t have to create the same web page over and over again, giving the website a significant speed up.

Security Fix(es):

  • varnish: HTTP/2 request smuggling attack via a large Content-Length header for a POST request (CVE-2021-36740)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHatanyaarch64varnish-docs< 6.0.2-2.module+el8.1.0+11974+ea5ba4f1varnish-docs-6.0.2-2.module+el8.1.0+11974+ea5ba4f1.aarch64.rpm
RedHatanyx86_64varnish-modules-debuginfo< 0.15.0-4.module+el8+2481+4078e9d2varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHatanyx86_64varnish< 6.0.6-2.module+el8.4.0+11921+1a6539fc.1varnish-6.0.6-2.module+el8.4.0+11921+1a6539fc.1.x86_64.rpm
RedHatanyppc64levarnish-modules-debugsource< 0.15.0-5.module+el8.3.0+6843+b3b42fccvarnish-modules-debugsource-0.15.0-5.module+el8.3.0+6843+b3b42fcc.ppc64le.rpm
RedHatanyx86_64varnish-devel< 6.0.6-2.module+el8.4.0+11921+1a6539fc.1varnish-devel-6.0.6-2.module+el8.4.0+11921+1a6539fc.1.x86_64.rpm
RedHatanyppc64levarnish-modules-debugsource< 0.15.0-4.module+el8+2481+4078e9d2varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.ppc64le.rpm
RedHatanyx86_64varnish-docs< 6.0.2-2.module+el8.1.0+11974+ea5ba4f1varnish-docs-6.0.2-2.module+el8.1.0+11974+ea5ba4f1.x86_64.rpm
RedHatanys390xvarnish-devel< 6.0.2-2.module+el8.2.0+11973+a748eca7varnish-devel-6.0.2-2.module+el8.2.0+11973+a748eca7.s390x.rpm
RedHatanyx86_64varnish-modules< 0.15.0-4.module+el8+2481+4078e9d2varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHatanyx86_64varnish-modules-debugsource< 0.15.0-4.module+el8+2481+4078e9d2varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
Rows per page:
1-10 of 601

Related

nessus 9
almalinux 1
mageia 1
ubuntucve 1
fedora 4
veracode 1
cve 1
openvas 7
redhatcve 1
redhat 1
osv 5
rocky 1
archlinux 1
prion 1
oraclelinux 1
nvd 1
alpinelinux 1
debiancve 1
cvelist 1
debian 1
suse 1
ubuntu 1
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
CentOS 9 : varnish-6.5.2-2.el9
2024-02-29 00:00:00
almalinux
almalinux
Important: varnish:6 security update
2021-08-02 14:30:38
mageia
mageia
Updated varnish packages fix a security vulnerability
2021-07-28 23:00:51
ubuntucve
ubuntucve
CVE-2021-36740
2021-07-14 00:00:00
fedora
fedora
[SECURITY] Fedora 34 Update: varnish-modules-0.17.1-2.fc34
2021-07-25 01:03:43
[SECURITY] Fedora 34 Update: varnish-6.5.2-1.fc34
2021-07-25 01:03:42
[SECURITY] Fedora 34 Update: vmod-uuid-1.8-4.fc34
2021-07-25 01:03:43
veracode
veracode
Authorization Bypass
2021-07-19 00:55:44
cve
cve
CVE-2021-36740
2021-07-14 17:15:08
openvas
openvas
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
Fedora: Security Advisory for varnish (FEDORA-2021-36e10d3f9f)
2021-07-27 00:00:00
redhatcve
redhatcve
CVE-2021-36740
2021-07-14 19:25:13
redhat
redhat
(RHSA-2021:2993) Important: rh-varnish6-varnish security update
2021-08-03 08:11:12
osv
osv
CVE-2021-36740
2021-07-14 17:15:08
Important: varnish:6 security update
2021-08-02 14:30:38
BIT-varnish-2021-36740
2024-03-06 11:08:33
rocky
rocky
varnish:6 security update
2021-08-02 14:30:38
archlinux
archlinux
[ASA-202107-28] varnish: url request injection
2021-07-14 00:00:00
prion
prion
Authorization
2021-07-14 17:15:00
oraclelinux
oraclelinux
varnish:6 security update
2021-08-03 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
debiancve
debiancve
CVE-2021-36740
2021-07-14 17:15:08
cvelist
cvelist
CVE-2021-36740
2021-07-14 16:07:28
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 RHSA-2021:2988
nessus9almalinux1mageia1ubuntucve1fedora4veracode1cve1openvas7redhatcve1redhat1osv5rocky1archlinux1prion1oraclelinux1nvd1alpinelinux1debiancve1cvelist1debian1suse1ubuntu1