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cve[email protected]CVE-2015-3183
HistoryJul 20, 2015 - 11:59 p.m.

CVE-2015-3183

2015-07-2023:59:00
CWE-20
CWE-17
web.nvd.nist.gov
432
cve-2015-3183
apache http server
http request smuggling
security vulnerability
nvd

6.1 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.072 Low

EPSS

Percentile

93.9%

The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.

References

6.1 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.072 Low

EPSS

Percentile

93.9%