CVE-2023-29402 (https://go.dev/issue/60167): The go command may generate unexpected code at build time when using cgo. This may result in unexpected behavior when running a go program which uses cgo. This may occur when running an untrusted module which contains directories with newline characters in their names. Modules which are retrieved using the go command, i.e. via "go get", are not affected (modules retrieved using GOPATH-mode, i.e. GO111MODULE=off, may be affected). CVE-2023-29403 (https://go.dev/issue/60272): On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or assuming the status of standard i/o file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers. CVE-2023-29404 (https://go.dev/issue/60305): The go command may execute arbitrary code at build time when using cgo. This may occur when running "go get" on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a "#cgo LDFLAGS" directive. The arguments for a number of flags which are non-optional are incorrectly considered optional, allowing disallowed flags to be smuggled through the LDFLAGS sanitization. This affects usage of both the gc and gccgo compilers. CVE-2023-29405 (https://go.dev/issue/60306): The go command may execute arbitrary code at build time when using cgo. This may occur when running "go get" on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a "#cgo LDFLAGS" directive. Flags containing embedded spaces are mishandled, allowing disallowed flags to be smuggled through the LDFLAGS sanitization by including them in the argument of another flag. This only affects usage of the gccgo compiler.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=850ef573fa424ffdcdff092652fd2269012fec38 commit 850ef573fa424ffdcdff092652fd2269012fec38 Author: William Hubbs <williamh@gentoo.org> AuthorDate: 2023-06-11 00:23:39 +0000 Commit: William Hubbs <williamh@gentoo.org> CommitDate: 2023-06-11 00:24:15 +0000 dev-lang/go: drop 1.19.8, 1.20.3 Bug: https://bugs.gentoo.org/908255 Signed-off-by: William Hubbs <williamh@gentoo.org> dev-lang/go/Manifest | 2 - dev-lang/go/go-1.19.8.ebuild | 208 ------------------------------------------- dev-lang/go/go-1.20.3.ebuild | 208 ------------------------------------------- 3 files changed, 418 deletions(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/data/glsa.git/commit/?id=7f1e599c82e7f7f6b21bf1127d01d7dfa903e21c commit 7f1e599c82e7f7f6b21bf1127d01d7dfa903e21c Author: GLSAMaker <glsamaker@gentoo.org> AuthorDate: 2023-11-25 08:56:49 +0000 Commit: Hans de Graaff <graaff@gentoo.org> CommitDate: 2023-11-25 08:57:21 +0000 [ GLSA 202311-09 ] Go: Multiple Vulnerabilities Bug: https://bugs.gentoo.org/873637 Bug: https://bugs.gentoo.org/883783 Bug: https://bugs.gentoo.org/894478 Bug: https://bugs.gentoo.org/903979 Bug: https://bugs.gentoo.org/908255 Bug: https://bugs.gentoo.org/915555 Bug: https://bugs.gentoo.org/916494 Signed-off-by: GLSAMaker <glsamaker@gentoo.org> Signed-off-by: Hans de Graaff <graaff@gentoo.org> glsa-202311-09.xml | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+)
