CVE-2022-30522
mod_sed denial of service
7.5
HIGH
CVSS 3.1
EPSS 10.2%
Description
If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.
How to fix CVE-2022-30522
To remediate CVE-2022-30522, upgrade the affected package to a fixed version below.
- Alpine/apache2—upgrade to 2.4.54-r0 or later
- —upgrade to 2.4.54 or later
- —upgrade to 2.4.54-1~deb11u1 or later
Is CVE-2022-30522 being exploited?
Moderate — EPSS is 10.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 2.4.54-r0
- >= 2.4.53, < 2.4.54
- from 0, < 2.4.54-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |