Vulnerabilities
Vulnerable Software
Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling
CVSS Score
9.8
EPSS Score
0.328
Published
2022-03-14
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.
CVSS Score
9.1
EPSS Score
0.233
Published
2022-03-14
Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.
CVSS Score
9.8
EPSS Score
0.659
Published
2022-03-14
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 22.2.0, Twisted SSH client and server implement is able to accept an infinite amount of data for the peer's SSH version identifier. This ends up with a buffer using all the available memory. The attach is a simple as `nc -rv localhost 22 < /dev/zero`. A patch is available in version 22.2.0. There are currently no known workarounds.
CVSS Score
7.5
EPSS Score
0.009
Published
2022-03-03
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
CVSS Score
7.5
EPSS Score
0.0
Published
2022-02-26
There is a flaw in polkit which can allow an unprivileged user to cause polkit to crash, due to process file descriptor exhaustion. The highest threat from this vulnerability is to availability. NOTE: Polkit process outage duration is tied to the failing process being reaped and a new one being spawned
CVSS Score
5.5
EPSS Score
0.0
Published
2022-02-21
In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.
CVSS Score
6.5
EPSS Score
0.001
Published
2022-02-18
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.
CVSS Score
7.5
EPSS Score
0.003
Published
2022-02-18
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
CVSS Score
9.8
EPSS Score
0.075
Published
2022-02-18
xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.
CVSS Score
9.8
EPSS Score
0.13
Published
2022-02-16


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