Debian LTS: DLA-2591-1: golang-1.7 security update
Summary
CVE-2017-15041
Go allows "go get" remote command execution. Using custom
domains, it is possible to arrange things so that
/pkg1 points to a Subversion repository but
/pkg1/pkg2 points to a Git repository. If the
Subversion repository includes a Git checkout in its pkg2
directory and some other work is done to ensure the proper
ordering of operations, "go get" can be tricked into reusing this
Git checkout for the fetch of code from pkg2. If the Subversion
repository's Git checkout has malicious commands in .git/hooks/,
they will execute on the system running "go get."
CVE-2018-16873
The "go get" command is vulnerable to remote code execution when
executed with the -u flag and the import path of a malicious Go
package, as it may treat the parent directory as a Git repository
root, containing malicious configuration.
CVE-2018-16874
The "go get" command is vulnerable to directory traversal when
executed with the import path of a malicious Go package which
contains curly braces (both '{' and '}' characters). The attacker
can cause an arbitrary filesystem write, which can lead to code
execution.
CVE-2019-9741
In net/http, CRLF injection is possible if the attacker controls a
url parameter, as demonstrated by the second argument to
http.NewRequest with \r\n followed by an HTTP header or a Redis
command.
CVE-2019-16276
Go allows HTTP Request Smuggling.
CVE-2019-17596
Go can panic upon an attempt to process network traffic containing
an invalid DSA public key. There are several attack scenarios,
such as traffic from a client to a server that verifies client
certificates.
CVE-2021-3114
crypto/elliptic/p224.go can generate incorrect outputs, related to
an underflow of the lowest limb during the final complete
reduction in the P-224 field.
For Debian 9 stretch, these problems have been fixed in version
1.7.4-2+deb9u3.
We recommend that you upgrade your golang-1.7 packages.
For the detailed security status of golang-1.7 please refer to
its security tracker page at:
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
