Vulnerabilities > Lighttpd

DATE CVE VULNERABILITY TITLE RISK
2022-10-06 CVE-2022-41556 Memory Leak vulnerability in multiple products
A resource leak in gw_backend.c in lighttpd 1.4.56 through 1.4.66 could lead to a denial of service (connection-slot exhaustion) after a large amount of anomalous TCP behavior by clients.
network
low complexity
lighttpd fedoraproject CWE-401
7.5
2022-09-12 CVE-2022-37797 NULL Pointer Dereference vulnerability in multiple products
In lighttpd 1.4.65, mod_wstunnel does not initialize a handler function pointer if an invalid HTTP request (websocket handshake) is received.
network
low complexity
lighttpd debian CWE-476
7.5
2022-06-11 CVE-2022-30780 Incorrect Calculation vulnerability in Lighttpd 1.4.56/1.4.57/1.4.58
Lighttpd 1.4.56 through 1.4.58 allows a remote attacker to cause a denial of service (CPU consumption from stuck connections) because connection_read_header_more in connections.c has a typo that disrupts use of multiple read operations on large headers.
network
low complexity
lighttpd CWE-682
7.5
2022-01-06 CVE-2022-22707 Out-of-bounds Write vulnerability in multiple products
In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the mod_extforward plugin has a stack-based buffer overflow (4 bytes representing -1), as demonstrated by remote denial of service (daemon crash) in a non-default configuration.
4.3
2019-04-10 CVE-2019-11072 Integer Overflow or Wraparound vulnerability in Lighttpd
lighttpd before 1.4.54 has a signed integer overflow, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a malicious HTTP GET request, as demonstrated by mishandling of /%2F? in burl_normalize_2F_to_slash_fix in burl.c.
network
low complexity
lighttpd CWE-190
critical
9.8
2018-11-07 CVE-2018-19052 Path Traversal vulnerability in multiple products
An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50.
network
low complexity
lighttpd opensuse suse debian CWE-22
5.0
2015-06-09 CVE-2015-3200 Injection vulnerability in multiple products
mod_auth in lighttpd before 1.4.36 allows remote attackers to inject arbitrary log entries via a basic HTTP authentication string without a colon character, as demonstrated by a string containing a NULL and new line character.
network
low complexity
lighttpd hp oracle CWE-74
5.0
2014-03-14 CVE-2014-2324 Path Traversal vulnerability in multiple products
Multiple directory traversal vulnerabilities in (1) mod_evhost and (2) mod_simple_vhost in lighttpd before 1.4.35 allow remote attackers to read arbitrary files via a ..
network
low complexity
lighttpd debian opensuse suse contec CWE-22
5.0
2014-03-14 CVE-2014-2323 SQL Injection vulnerability in multiple products
SQL injection vulnerability in mod_mysql_vhost.c in lighttpd before 1.4.35 allows remote attackers to execute arbitrary SQL commands via the host name, related to request_check_hostname.
network
low complexity
lighttpd debian opensuse suse CWE-89
7.5
2013-11-20 CVE-2013-4560 USE After Free vulnerability in multiple products
Use-after-free vulnerability in lighttpd before 1.4.33 allows remote attackers to cause a denial of service (segmentation fault and crash) via unspecified vectors that trigger FAMMonitorDirectory failures.
network
low complexity
lighttpd debian opensuse CWE-416
5.0