Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow
[
{
"product": "Apache HTTP Server",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "2.4.46"
},
{
"status": "affected",
"version": "2.4.43"
},
{
"status": "affected",
"version": "2.4.41"
},
{
"status": "affected",
"version": "2.4.39"
},
{
"status": "affected",
"version": "2.4.38"
},
{
"status": "affected",
"version": "2.4.37"
},
{
"status": "affected",
"version": "2.4.35"
},
{
"status": "affected",
"version": "2.4.34"
},
{
"status": "affected",
"version": "2.4.33"
},
{
"status": "affected",
"version": "2.4.29"
},
{
"status": "affected",
"version": "2.4.28"
},
{
"status": "affected",
"version": "2.4.27"
},
{
"status": "affected",
"version": "2.4.26"
},
{
"status": "affected",
"version": "2.4.25"
},
{
"status": "affected",
"version": "2.4.23"
},
{
"status": "affected",
"version": "2.4.20"
},
{
"status": "affected",
"version": "2.4.18"
},
{
"status": "affected",
"version": "2.4.17"
},
{
"status": "affected",
"version": "2.4.16"
},
{
"status": "affected",
"version": "2.4.12"
},
{
"status": "affected",
"version": "2.4.10"
},
{
"status": "affected",
"version": "2.4.9"
},
{
"status": "affected",
"version": "2.4.7"
},
{
"status": "affected",
"version": "2.4.6"
},
{
"status": "affected",
"version": "2.4.4"
},
{
"status": "affected",
"version": "2.4.3"
},
{
"status": "affected",
"version": "2.4.2"
},
{
"status": "affected",
"version": "2.4.1"
},
{
"status": "affected",
"version": "2.4.0"
}
]
}
]
httpd.apache.org/security/vulnerabilities_24.html
www.openwall.com/lists/oss-security/2021/06/10/5
lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd%40%3Cdev.httpd.apache.org%3E
lists.apache.org/thread.html/rccb1b8225583a48c6360edc7a93cc97ae8b0215791e455dc607e7602%40%3Cannounce.httpd.apache.org%3E
lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E
lists.debian.org/debian-lts-announce/2021/07/msg00006.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/
security.gentoo.org/glsa/202107-38
security.netapp.com/advisory/ntap-20210702-0001/
www.debian.org/security/2021/dsa-4937
www.oracle.com/security-alerts/cpuoct2021.html