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almalinuxAlmaLinuxALSA-2023:6120
HistoryOct 25, 2023 - 12:00 a.m.

Moderate: nginx:1.22 security update

2023-10-2500:00:00
errata.almalinux.org
21
nginx
web server
proxy
http/2
ddos
cve-2023-44487

CVSS3

7.5

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

EPSS

0.813

Percentile

98.4%

JSON

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage.

Security Fix(es):

  • HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

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
almalinux9noarchnginx-all-modules< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-all-modules-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.noarch.rpm
almalinux9noarchnginx-filesystem< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-filesystem-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.noarch.rpm
almalinux9aarch64nginx-mod-http-perl< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-mod-http-perl-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
almalinux9aarch64nginx-mod-http-image-filter< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-mod-http-image-filter-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
almalinux9aarch64nginx-mod-devel< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-mod-devel-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
almalinux9aarch64nginx-mod-stream< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-mod-stream-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
almalinux9aarch64nginx-mod-mail< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-mod-mail-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
almalinux9aarch64nginx< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
almalinux9aarch64nginx-mod-http-xslt-filter< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-mod-http-xslt-filter-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
almalinux9aarch64nginx-core< 1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1nginx-core-1.22.1-3.module_el9.2.0+44+f932b372.1.alma.1.aarch64.rpm
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1-10 of 341

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CVSS3

7.5

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

EPSS

0.813

Percentile

98.4%

JSON
Related for ALSA-2023:6120
osv56alpinelinux1nessus35redhat10almalinux3rocky2fedora12cbl_mariner22ibm9oraclelinux5talosblog1impervablog1openvas23cisa_kev1cnvd1debian3githubexploit2debiancve1github1atlassian2cisco1cgr1hivepro1wolfi1gitlab1redos1cve1nvd1