When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.
Published 2018-03-26 15:29:00
Updated 2021-06-06 11:15:21
View at NVD,   CVE.org

Threat overview for CVE-2018-1302

Top countries where our scanners detected CVE-2018-1302
Top open port discovered on systems with this issue 80
IPs affected by CVE-2018-1302 5,407,879
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2018-1302!
*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-2018-1302

1.54%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-1302

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
NIST
5.9
MEDIUM CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
2.2
3.6
NIST

CWE ids for CVE-2018-1302

References for CVE-2018-1302

Products affected by CVE-2018-1302

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