CVE-2024-36387: apache software foundation apache http server NULL Pointer Dereference
CVSS: 5.4v3.1MediumAnalyzed
AliasesALPINE-CVE-2024-36387RHSA-2024:8680UBUNTU-CVE-2024-36387DEBIAN-CVE-2024-36387
Published 01-07-2024Last modified 13-02-2025
Vulnerability summary
CVE-2024-36387 is a medium (CVSS 5.4) NULL Pointer Dereference vulnerability in apache software foundation apache http server. EPSS estimates a 1.71% chance of exploitation in the next 30 days, higher than 77% of scored vulnerabilities.
CVSS score
5.4/10
010
Medium · v3.1 (CVE.org)EPSS score
1.71%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 6 · Related 3Timeline
- 01-07-2024PublishedVulnerability first disclosed.
- 13-02-2025Last modifiedVulnerability information updated.
Description
Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance.
CVSS metrics
6 scores · 6 sources · 1 versionMedium 5.4Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:LSources6 sources · 3.7–5.4
- OSV · AlpineEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- OSV · Red hatEcosystem advisory · calculated3.7LowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LDiffers
- OSV · UbuntuEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- OSV · DebianEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS trend
Probability
1.71%
Chance of exploitation in the next 30 days
Percentile
77%
Versus all other CVEs
30-day change
0.00 pp
From 1.71% on 18-09-2026
18-09-202618-10-2026
EPSS score1.71%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Redhat3 products
- mod_http2< 0:2.0.26-2.el9_4.1
- mod_http2-debuginfo< 0:2.0.26-2.el9_4.1
- mod_http2-debugsource< 0:2.0.26-2.el9_4.1
Alpine1 product
- apache2< 2.4.60-r0
Apache1 product
- http_server≥ 2.4.55, ≤ 2.4.59
Apache software foundation1 product
- apache http server≥ 2.4.55, ≤ 2.4.59
Debian1 product
- apache2< 2.4.61-1~deb12u1 | < 2.4.60-1
Netapp1 product
Ubuntu1 product
- apache2< 2.4.41-4ubuntu3.19 | < 2.4.52-1ubuntu4.10 | < 2.4.58-1ubuntu8.2
7 vendors · 9 products
References
15 links- security.netapp.com/advisory/ntap-20240712-0001/Third Party Advisory
