golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

GHSA-JF5R-8HM2-F872 url-parse incorrectly parses hostname / protocol due to unstripped leading control characters.

Leading control characters in a URL are not stripped when passed into url-parse. This can cause input URLs to be mistakenly be interpreted as a relative URL without a hostname and protocol, while the WHATWG URL parser will trim control characters and treat it as an absolute URL. If url-parse is...

PT-2022-13363 · Parse-Url +2 · Url-Parse +2

Name of the Vulnerable Software and Affected Versions: url-parse versions prior to 1.5.9 Description: The issue arises from leading control characters in a URL not being stripped when passed into url-parse, potentially causing input URLs to be mistakenly interpreted as relative URLs without a...

CVE-2022-23317

CobaltStrike =4.5 HTTPS listener does not determine whether the request URL begins with "/", and attackers can obtain relevant information by specifying the URL...

CVE-2022-23317

CobaltStrike =4.5 HTTPS listener does not determine whether the request URL begins with "/", and attackers can obtain relevant information by specifying the URL...

PT-2022-15924 · Unknown · Cobalt Strike

Name of the Vulnerable Software and Affected Versions: CobaltStrike versions prior to 4.6 Description: The issue concerns the HTTPS listener in CobaltStrike, which fails to verify if the request URL starts with a forward slash /. This oversight allows attackers to gather sensitive information by...

golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

actionpack Open Redirect in Host Authorization Middleware

Specially crafted "X-Forwarded-Host" headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. Impacted applications will have allowed hosts with a leading dot. For example, configuration files...

GHSA-QPHC-HF5Q-V8FC actionpack Open Redirect in Host Authorization Middleware

Specially crafted "X-Forwarded-Host" headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. Impacted applications will have allowed hosts with a leading dot. For example, configuration files...

django: Possible indeterminate SSRF, RFI, and LFI attacks since validators accepted leading zeros in IPv4 addresses

A flaw was found in django. Leading zeros in octal literals aren't prohibited in IP addresses. If you used such values you could suffer from indeterminate SSRF, RFI, and LFI attacks. The highest threat from this vulnerability is to data integrity...

Arbitrary Code Execution

Overview Affected versions of this package are vulnerable to Arbitrary Code Execution via a Gemfile that includes gem entries that use the git option with invalid values with a leading dash. The attacker has to craft a directory containing a Gemfile file that declares a dependency that is located...

DEBIAN-CVE-2021-43809

Bundler is a package for managing application dependencies in Ruby. In bundler versions before 2.2.33, when working with untrusted and apparently harmless Gemfile's, it is not expected that they lead to execution of external code, unless that's explicit in the ruby code inside the Gemfile itself...

golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

django: Possible indeterminate SSRF, RFI, and LFI attacks since validators accepted leading zeros in IPv4 addresses

A flaw was found in django. Leading zeros in octal literals aren't prohibited in IP addresses. If you used such values you could suffer from indeterminate SSRF, RFI, and LFI attacks. The highest threat from this vulnerability is to data integrity...

The vulnerability of the URLValidator, validate_ipv4_address, and validate_ipv46_address functions of the Django web application software lies in insufficient validation of incoming requests, allowing attackers to compromise data integrity.

The vulnerability of the URLValidator, validateipv4address, and validateipv46address functions in the Django software framework relates to the absence of prohibition for leading zero characters in octal literals. Exploiting this vulnerability could allow a malicious actor to compromise data...

systemd: Mishandles numerical usernames beginning with decimal digits or 0x followed by hexadecimal digits

A flaw was found in systemd, where it mishandles numerical usernames beginning with decimal digits, or "0x" followed by hexadecimal digits. When the usernames are used by systemd, for example in service units, an unexpected user may be used instead. In some particular configurations, this flaw...

go-toolset:ol8 security update

go-toolset 1.15.14-2 - Revert to Go 1.15.14 - Related: rhbz1995126 - Reverts: rhbz1994087 1.15.15-1 - Rebase to Go 1.15.15 - Resolves: rhbz1994087 - Add reject leading zeros patch - Resolves: rhbz1994010...