HTTP/2 (2.4.20 through 2.4.39) very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client.
Published 2019-08-15 22:15:13
Updated 2021-06-06 11:15:22
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Products affected by CVE-2019-10081

Threat overview for CVE-2019-10081

Top countries where our scanners detected CVE-2019-10081
Top open port discovered on systems with this issue 80
IPs affected by CVE-2019-10081 2,752,658
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2019-10081!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2019-10081

0.73%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-10081

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST
7.5
HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
NIST

CWE ids for CVE-2019-10081

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-10081

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