CLSA-2023-1682347721 curl: Fix of CVE-2023-27534

CVE-2023-27534: fix SFTP path '' resolving discrepancy - fix resolving SCP relative path...

The vulnerability of the curl command-line utility’s syntax lies in the improper replacement of the tilde symbol (~) when used as a prefix in the first element of a path. This allows an attacker to bypass filtering or execute arbitrary code.

The vulnerability of the curl command-line utility is related to the incorrect replacement of the tilde symbol when it is used as a prefix in the first element of a path. This occurs in addition to its supposed use as the first element for specifying a path relative to the user’s home directory...

ROS-20230406-01

A vulnerability in the curl program is related to the incorrect replacement of the tilde character when used as a prefix in the first path element, in addition to its intended use as the first element to specify a path relative to a user's home directory. element to specify a path relative to the...

ROS-20230406-21

A vulnerability in the curl program is related to data exchange using the TELNET protocol, which could allow an attacker to pass a specially crafted username and "telnet parameters" during a server negotiation. Exploitation of the vulnerability could allow an attacker acting remotely, to send...

A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can exploit this flaw to bypass filtering or execute arbitrary code by crafting a path like /~2/foo while accessing a server with a specific user.

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OESA-2023-1194 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. However,...

ALPINE-CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

AZL-25784 CVE-2023-27534 affecting package cmake for versions less than 3.21.4-12

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

DEBIAN-CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

AZL-38611 CVE-2023-27534 affecting package tensorflow for versions less than 2.16.1-1

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

AZL-25810 CVE-2023-27534 affecting package rust for versions less than 1.72.0-2

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

AZL-25847 CVE-2023-27534 affecting package curl for versions less than 8.0.1-1

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

AZL-34607 CVE-2023-27534 affecting package cmake for versions less than 3.28.2-1

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

SUSE CVE-2023-27534

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

Path Traversal

curl is vulnerable to Path Traversal. The library supports SFTP transfers with a tilde character as the first path element to denote a path relative to the user's home directory. However, due to a bug, this can be used wrongly when used as a prefix in the first element...