protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script.
Published 2012-01-28 04:05:01
Updated 2022-09-14 19:51:29
Source Red Hat, Inc.
View at NVD,   CVE.org

Threat overview for CVE-2012-0053

Top countries where our scanners detected CVE-2012-0053
Top open port discovered on systems with this issue 80
IPs affected by CVE-2012-0053 918,690
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-0053!
*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-2012-0053

Probability of exploitation activity in the next 30 days: 73.96%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 98 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2012-0053

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.3
MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N
8.6
2.9
NIST

References for CVE-2012-0053

Products affected by CVE-2012-0053

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