CVE-2022-419156.5MediumCWE-113

CVE-2022-41915: netty vulnerability

netty

Vendor fix available · Affected: netty · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.9%probability of exploitation in the next 30 days

61st percentile

050100

Higher than 61% of scored CVEs

6.5MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Netty project is an event-driven asynchronous network application framework. Starting in version 4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of values, header value validation was not performed, allowing malicious header values in the iterator to perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator<?>)` call, into a `remove()` call, and call `add()` in a loop over the iterator of values.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

netty · nettyfrom 4.1.86.Final before 4.1.86.Final; from 4.1.83.Final before 4.1.83.Final*

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Improper Neutralization of CRLF Sequences in HTTP Headers · Injection and Smuggling
Vendor: netty
Published: December 2022
Band: Unlikely (under 1%), December 2022

CoverageNo articles yet

No CyberSIXT article names CVE-2022-41915 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.