CVE-2022-2048
CVE-2022-2048 Vulnerability Analysis & Exploit Intelligence
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.
Published Updated Sources: cvelistV5, eclipse
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.
Exploitation
Unreported
no source claims exploitation
EPSS
2%
chance of exploitation in 30 days
CVSS base
7.5
HIGH
Affected scope
The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.
Vendors (1)
Products (1)
Every base score collected
Sources score independently and disagree; each row says who scored it and under which version.
| Score | Version | Severity | Expl. | Impact | Source |
|---|---|---|---|---|---|
| 7.5 | CVSS 3.1 | HIGH | — | — | cvelistV5 |
Weakness & attack patterns
- CWE-410
- CWE-664
Attack patterns reported against this CVE. The ATT&CK techniques below are inferred from its weakness class.
- T1134.002Access Token Manipulation: Create Process with Token
- T1134.003Access Token Manipulation: Make and Impersonate Token
- T1606Forge Web Credentials
Detection
Read off the CVSS vector and the weakness class. Starting points, not rules we have tested.
- Search application, proxy, and WAF logs for requests touching /2.
References
5 on the record
- github.com/eclipse/jetty.project/security/advisories/GHSA-wgmr-mf83-7x4j
x_refsource_CONFIRM
- www.debian.org/security/2022/dsa-5198
vendor-advisory, x_refsource_DEBIAN
- lists.debian.org/debian-lts-announce/2022/08/msg00011.html
mailing-list, x_refsource_MLIST
- security.netapp.com/advisory/ntap-20220901-0006/
x_refsource_CONFIRM
- www.openwall.com/lists/oss-security/2022/09/09/2
mailing-list, x_refsource_MLIST
Elsewhere on this site
- the eclipse foundationevery CVE for this vendor
- CWE-410other pages naming this weakness
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.