CVE-2019-10797

CVE-2019-10797 is a medium-severity vulnerability in Wso2 Transport-http with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Netty in WSO2 transport-http before v6.3.1 is vulnerable to HTTP Response Splitting due to HTTP Header validation being disabled.

Frequently asked questions

What is CVE-2019-10797?
Netty in WSO2 transport-http before v6.3.1 is vulnerable to HTTP Response Splitting due to HTTP Header validation being disabled.
How severe is CVE-2019-10797?
CVE-2019-10797 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-10797 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10797?
CVE-2019-10797 affects Wso2 Transport-http. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-10797?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-10797 published?
CVE-2019-10797 was published on 2020-02-19 and last updated on 2026-06-17.

References

Affected products (1)