httpd: Single zero byte stack overflow in mod_auth_digest

A flaw was found in Apache httpd. The modauthdigest has a single zero byte stack overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

httpd: possible NULL dereference or SSRF in forward proxy configurations

There's a null pointer dereference and server-side request forgery flaw in httpd's modproxy module, when it is configured to be used as a forward proxy. A crafted packet could be sent on the adjacent network to the forward proxy that could cause a crash, or potentially SSRF via misdirected Unix...

DEBIAN-CVE-2022-22721

If LimitXMLRequestBody is set to allow request bodies larger than 350MB defaults to 1M on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier...

AZL-9015 CVE-2022-22719 affecting package httpd for versions less than 2.4.53-1

A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier...

AZL-9017 CVE-2022-22721 affecting package httpd for versions less than 2.4.53-1

If LimitXMLRequestBody is set to allow request bodies larger than 350MB defaults to 1M on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier...

Apache Httpd < 2.4.53 : core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody

If LimitXMLRequestBody is set to allow request bodies larger than 350MB defaults to 1M on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier...

VulnCheck KEV: CVE-2017-9788

In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in Proxy-Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments by modauthdigest. Providing an initial key with no '=' assignment could reflect the...

httpd: mod_session: Heap overflow via a crafted SessionHeader value

A heap overflow flaw was found In Apache httpd modsession. The highest threat from this vulnerability is to system availability...

Apache 2.4.x >= 2.4.7 / < 2.4.52 Forward Proxy DoS / SSRF

The version of Apache httpd installed on the remote host is equal to or greater than 2.4.7 and prior to 2.4.52. It is, therefore, affected by a flaw related to acting as a forward proxy. A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer...

Critical Apache HTTPD Server Bugs Could Lead to RCE, DoS

Don’t duck at the latest mention of Apache: Two critical bugs in its HTTP web server – HTTPD – need to be patched pronto, lest they lead to attackers triggering denial of service DoS or bypassing your security policies. Apache, the open-source software foundation behind the Log4J logging library...

Apache Httpd < 2.4.52 : Possible buffer overflow when parsing multipart content in mod_lua of Apache HTTP Server 2.4.51 and earlier

A carefully crafted request body can cause a buffer overflow in the modlua multipart parser r:parsebody called from Lua scripts. The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier...

FreeBSD : Apache httpd -- Multiple vulnerabilities (ca982e2d-61a9-11ec-8be6-d4c9ef517024)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the ca982e2d-61a9-11ec-8be6-d4c9ef517024 advisory. - A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash...

SonicWall Secure Mobile Access Multiple Vulnerabilities (SNWLID-2021-0026)

According to its self-reported version, the remote SonicWall Secure Mobile Access is affected by multiple vulnerabilities, including: - An unauthenticated stack-based buffer overflow due to the SonicWall SMA SSLVPN Apache httpd server GET method of modcgi module environment variables use a single...

CVE-2021-20038

A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's modcgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware...

Stack overflow

A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's modcgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware...

CVE-2021-20038

A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's modcgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware...

CVE-2021-20038

CVE-2021-20038 affects SonicWall SMA100 series appliances (SMA200/210/400/410/500v) with firmware 10.2.0.8-37sv, 10.2.1.1-19sv, 10.2.1.2-24sv and earlier. It is a stack-based buffer overflow in the SMA100 Apache httpd server’s mod_cgi environment variables that allows remote, unauthenticated code...

CVE-2021-20038

A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server’s modcgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a ‘nobody’ user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware...

PT-2021-5651 · Apache +1 · Apache Http Server +6

Name of the Vulnerable Software and Affected Versions: SonicWall SMA 100 Appliances version 10.2.0.8-37sv SonicWall SMA 100 Appliances version 10.2.1.1-19sv SonicWall SMA 100 Appliances version 10.2.1.2-24sv SonicWall SMA 200, 210, 400, 410 and 500v appliances firmware 10.2.0.8-37sv, 10.2.1.1-19s...

Sonicwall SMA100 缓冲区错误漏洞

The Sonicwall SMA100 is a secure access gateway appliance from Sonicwall, Inc. A buffer error vulnerability in the modcgi module environment variable of the SonicWall SMA100 Apache httpd server allows an unauthenticated, remote attacker to potentially execute code as the nobody user in the device...