Priority MEDIUM 50
A NULL pointer dereference in the mk_http_range_parse function (mk_server/mk_http.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.08563 · Published 2026-01-29 · No fix listed CWE-476
Priority MEDIUM 49
Stack-based buffer overflow in the mk_request_header_process function in mk_request.c in Monkey HTTP Daemon (monkeyd) before 1.2.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitra…
CVSS 2.0MEDIUM 6.8· Network · No auth · Interaction — · EPSS 0.20179 · Published 2014-06-13 · No fix listed CWE-119
Priority MEDIUM 47
Monkey HTTP Daemon: broken user name authentication
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02834 · Published 2019-12-10 · Fixed in 1.2.2 CWE-287
Priority MEDIUM 41
A stack overflow in the mk_http_index_lookup function (mk_server/mk_http.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0129 · Published 2026-01-29 · No fix listed CWE-121
Priority MEDIUM 41
An out-of-bounds read in the mk_mimetype_find function (mk_server/mk_mimetype.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01211 · Published 2026-01-29 · No fix listed CWE-125
Priority MEDIUM 41
An out-of-bounds read in the header_cmp function (mk_server/mk_http_parser.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01211 · Published 2026-01-29 · No fix listed CWE-125
Priority MEDIUM 41
An out-of-bounds read in the mk_vhost_fdt_close function (mk_server/mk_vhost.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01211 · Published 2026-01-29 · No fix listed CWE-125
Priority MEDIUM 41
A use-after-free in the mk_http_request_end function (mk_server/mk_http.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01211 · Published 2026-01-29 · No fix listed CWE-416
Priority MEDIUM 41
A use-after-free in the mk_string_char_search function (mk_core/mk_string.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0105 · Published 2026-01-29 · No fix listed CWE-416
Priority MEDIUM 41
An out-of-bounds read in the mk_ptr_to_buf in mk_core function (mk_memory.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01211 · Published 2026-01-29 · No fix listed CWE-125
Priority MEDIUM 41
An out-of-bounds read in the http_parser_transfer_encoding_chunked function (mk_server/mk_http_parser.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted POST request to…
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01034 · Published 2026-01-29 · No fix listed CWE-125
Priority MEDIUM 41
Buffer overflow in PostMethod() function for Monkey HTTP Daemon (monkeyd) 0.6.1 and earlier allows remote attackers to execute arbitrary code via a POST request with a large body.
CVSS 2.0HIGH 7.5· Network · No auth · Interaction — · EPSS 0.0516 · Published 2003-04-29 · No fix listed CWE-119
Priority LOW 38
The mk_request_header_process function in mk_request.c in Monkey 1.1.1 allows remote attackers to cause a denial of service (thread crash and service outage) via a '\0' character in an HTTP request.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.13726 · Published 2013-07-31 · No fix listed CWE-20
Priority LOW 38
The web server Monkeyd produces a world-readable log (/var/log/monkeyd/master.log) on gentoo.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.03047 · Published 2019-11-07 · No fix listed CWE-532
Priority LOW 38
Format string vulnerability in cgi.c for Monkey daemon (monkeyd) before 0.9.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an HTTP GET request containing double-encoded for…
CVSS 2.0HIGH 7.5· Network · No auth · Interaction — · EPSS 0.02688 · Published 2005-04-16 · No fix listed CWE-134
Priority LOW 35
The Mandril security plugin in Monkey HTTP Daemon (monkeyd) before 1.5.0 allows remote attackers to bypass access restrictions via a crafted URI, as demonstrated by an encoded forward slash.
CVSS 2.0MEDIUM 5.8· Network · No auth · Interaction — · EPSS 0.05595 · Published 2014-06-13 · No fix listed CWE-264
Priority LOW 33
Directory traversal vulnerability in Monkey HTTP Daemon 0.1.4 allows remote attackers to read arbitrary files via ..
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.07566 · Published 2005-11-16 · No fix listed CWE-22
Priority LOW 31
Monkey HTTP Daemon has local security bypass
CVSS 3.1HIGH 7.1· Local · Low privileges · No interaction · EPSS 0.00415 · Published 2019-12-10 · No fix listed CWE-668
Priority LOW 31
Monkey HTTP Daemon 0.9.3 uses a real UID of root and a real GID of root during execution of CGI scripts, which might allow local users to gain privileges by leveraging cgi-bin write access.
CVSS 2.0MEDIUM 6.9· Local · No auth · Interaction — · EPSS 0.00377 · Published 2012-10-05 · No fix listed CWE-264
Priority LOW 30
Monkey HTTP Daemon 0.9.3 might allow local users to overwrite arbitrary files via a symlink attack on a PID file, as demonstrated by a pathname different from the default /var/run/monkey.pid pathname.
CVSS 2.0MEDIUM 6.9· Local · No auth · Interaction — · EPSS 0.00319 · Published 2012-10-05 · No fix listed CWE-59
Priority LOW 30
The Post_Method function in method.c for Monkey HTTP Daemon before 0.5.1 allows remote attackers to cause a denial of service (crash) via a POST request with an invalid or missing Content-Length header value.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.03987 · Published 2005-05-19 · No fix listed CWE-20
Priority LOW 29
The get_real_string function in Monkey HTTP Daemon (monkeyd) 0.8.1 and earlier allows remote attackers to cause a denial of service (crash) via an HTTP request with a sequence of "%" characters and a missing Host field.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.03726 · Published 2004-09-01 · No fix listed CWE-20
Priority LOW 28
Monkey HTTP Daemon (monkeyd) before 1.2.2 allows remote attackers to cause a denial of service (infinite loop) via an offset equal to the file size in the Range HTTP header.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.02506 · Published 2014-06-13 · No fix listed CWE-20
Priority LOW 28
The Post_Method function in Monkey HTTP Daemon before 0.6.2 allows remote attackers to cause a denial of service (crash) via a POST request without a Content-Type header.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.02447 · Published 2005-05-19 · No fix listed CWE-20
Priority LOW 26
Monkey daemon (monkeyd) before 0.9.1 allows remote attackers to cause a denial of service (memory corruption) via a request for a zero byte file.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.01591 · Published 2005-04-16 · No fix listed CWE-119
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