CVE-2024-27316

EUVD-2024-24531
HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
Affected Products (NVD)
VendorProductVersion
apachehttp_server
2.4.17 ≤
𝑥
< 2.4.59
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
apachehttp_server
2.4.17 ≤
𝑥
≤ 2.4.58
ADP
Debian logo
Debian Releases
Debian Product
Codename
apache2
bookworm
2.4.65-1~deb12u1
fixed
bookworm (security)
2.4.62-1~deb12u2
fixed
bullseye
2.4.62-1~deb11u1
fixed
bullseye (security)
2.4.65-1~deb11u1
fixed
forky
2.4.65-3
fixed
sid
2.4.66-2
fixed
trixie
2.4.65-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apache2
bionic
Fixed 2.4.29-1ubuntu4.27+esm2
released
focal
Fixed 2.4.41-4ubuntu3.17
released
jammy
Fixed 2.4.52-1ubuntu4.9
released
mantic
Fixed 2.4.57-2ubuntu2.4
released
noble
Fixed 2.4.58-1ubuntu8.1
released
oracular
Fixed 2.4.58-1ubuntu8.1
released
plucky
Fixed 2.4.58-1ubuntu8.1
released
questing
Fixed 2.4.58-1ubuntu8.1
released
trusty
needs-triage
xenial
Fixed 2.4.18-2ubuntu3.17+esm12
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
apache2
suse enterprise desktop 15 SP5
2.4.51-150400.6.17.1
fixed
suse enterprise desktop 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise desktop 15 SP7
2.4.62-150700.2.2
fixed
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise sap 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise sap 15 SP7
2.4.62-150700.2.2
fixed
suse enterprise server 12 SP3
2.4.23-29.103.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise server 15 SP7
2.4.62-150700.2.2
fixed
apache2-devel
suse enterprise sap 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise sap 15 SP7
2.4.62-150700.2.1
fixed
suse enterprise server 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise server 15 SP7
2.4.62-150700.2.1
fixed
apache2-doc
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise sap 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP6
2.4.51-150400.6.17.1
fixed
suse enterprise sap 15 SP7
2.4.51-150400.6.17.1
fixed
suse enterprise server 12 SP3
2.4.23-29.103.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP6
2.4.51-150400.6.17.1
fixed
suse enterprise server 15 SP7
2.4.51-150400.6.17.1
fixed
apache2-example-pages
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 12 SP3
2.4.23-29.103.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
apache2-prefork
suse enterprise desktop 15 SP5
2.4.51-150400.6.17.1
fixed
suse enterprise desktop 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise desktop 15 SP7
2.4.62-150700.2.4
fixed
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise sap 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise sap 15 SP7
2.4.62-150700.2.4
fixed
suse enterprise server 12 SP3
2.4.23-29.103.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise server 15 SP7
2.4.62-150700.2.4
fixed
apache2-tls13
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
apache2-tls13-doc
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
apache2-tls13-example-pages
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
apache2-tls13-prefork
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
apache2-tls13-utils
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
apache2-tls13-worker
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
apache2-utils
suse enterprise desktop 15 SP5
2.4.51-150400.6.17.1
fixed
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise sap 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise sap 15 SP7
2.4.62-150700.2.4
fixed
suse enterprise server 12 SP3
2.4.23-29.103.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise server 15 SP7
2.4.62-150700.2.4
fixed
apache2-worker
suse enterprise sap 12 SP5
2.4.51-35.41.1
fixed
suse enterprise sap 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise sap 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise sap 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise sap 15 SP7
2.4.62-150700.2.4
fixed
suse enterprise server 12 SP3
2.4.23-29.103.1
fixed
suse enterprise server 12 SP5
2.4.51-35.41.1
fixed
suse enterprise server 15 SP2
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP3
2.4.51-150200.3.62.1
fixed
suse enterprise server 15 SP4
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP5
2.4.66-150400.6.57.1
fixed
suse enterprise server 15 SP6
2.4.58-150600.5.3.1
fixed
suse enterprise server 15 SP7
2.4.62-150700.2.4
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
mod
RHEL 9
0:2.0.26-2.el9_4
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
httpd24
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
httpd24-debuginfo
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
httpd24-devel
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
httpd24-manual
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
httpd24-tools
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
mod24_ldap
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
mod24_md
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
mod24_proxy_html
Amazon Linux 1
1:2.4.59-1.102.amzn1
fixed
mod24_session
Amazon Linux 1
0:2.4.59-1.102.amzn1
fixed
mod24_ssl
Amazon Linux 1
1:2.4.59-1.102.amzn1
fixed
mod_http2
Amazon Linux 2
0:1.15.19-1.amzn2.0.2
fixed
Amazon Linux 2023
0:2.0.27-1.amzn2023.0.2
fixed
mod_http2-debuginfo
Amazon Linux 2
0:1.15.19-1.amzn2.0.2
fixed
Amazon Linux 2023
0:2.0.27-1.amzn2023.0.2
fixed
mod_http2-debugsource
Amazon Linux 2023
0:2.0.27-1.amzn2023.0.2
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
httpd
Azure Linux 3.0
0:2.4.61-1.azl3
fixed
CBL-Mariner 2.0
0:2.4.59-1.cm2
fixed
mod_http2
Azure Linux 3.0
0:2.0.29-3.azl3
fixed
Common Weakness Enumeration
References
http://seclists.org/fulldisclosure/2024/Jul/18
http://www.openwall.com/lists/oss-security/2024/04/04/4
https://httpd.apache.org/security/vulnerabilities_24.html
https://support.apple.com/kb/HT214119
https://www.openwall.com/lists/oss-security/2024/04/03/16
http://seclists.org/fulldisclosure/2024/Jul/18
http://www.openwall.com/lists/oss-security/2024/04/04/4
https://httpd.apache.org/security/vulnerabilities_24.html
https://lists.debian.org/debian-lts-announce/2024/05/msg00013.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FO73U3SLBYFGIW2YKXOK7RI4D6DJSZ2B/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MIUBKSCJGPJ6M2U63V6BKFDF725ODLG7/
https://security.netapp.com/advisory/ntap-20240415-0013/
https://support.apple.com/kb/HT214119
https://www.kb.cert.org/vuls/id/421644
https://www.openwall.com/lists/oss-security/2024/04/03/16