Описание
Security update for go1.20
This update for go1.20 fixes the following issues:
Update to go1.20.12:
- CVE-2023-45285: cmd/go: git VCS qualifier in module path uses git:// scheme (bsc#1217834).
- CVE-2023-45284: path/filepath: Clean removes ending slash for volume on Windows in Go 1.21.4 (bsc#1216943).
- CVE-2023-39326: net/http: limit chunked data overhead (bsc#1217833).
- cmd/compile: internal compiler error: panic during prove while compiling: unexpected induction with too many parents
- cmd/go: TestScript/mod_get_direct fails with 'Filename too long' on Windows
Список пакетов
SUSE Linux Enterprise Module for Development Tools 15 SP4
SUSE Linux Enterprise Module for Development Tools 15 SP5
openSUSE Leap 15.4
openSUSE Leap 15.5
Ссылки
- Link for SUSE-SU-2023:4708-1
- E-Mail link for SUSE-SU-2023:4708-1
- SUSE Security Ratings
- SUSE Bug 1206346
- SUSE Bug 1216943
- SUSE Bug 1217833
- SUSE Bug 1217834
- SUSE CVE CVE-2023-39326 page
- SUSE CVE CVE-2023-45284 page
- SUSE CVE CVE-2023-45285 page
Описание
A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of data (up to about 1GiB) when a handler fails to read the entire body of a request. Chunk extensions are a little-used HTTP feature which permit including additional metadata in a request or response body sent using the chunked encoding. The net/http chunked encoding reader discards this metadata. A sender can exploit this by inserting a large metadata segment with each byte transferred. The chunk reader now produces an error if the ratio of real body to encoded bytes grows too small.
Затронутые продукты
Ссылки
- CVE-2023-39326
- SUSE Bug 1217833
Описание
On Windows, The IsLocal function does not correctly detect reserved device names in some cases. Reserved names followed by spaces, such as "COM1 ", and reserved names "COM" and "LPT" followed by superscript 1, 2, or 3, are incorrectly reported as local. With fix, IsLocal now correctly reports these names as non-local.
Затронутые продукты
Ссылки
- CVE-2023-45284
- SUSE Bug 1216944
Описание
Using go get to fetch a module with the ".git" suffix may unexpectedly fallback to the insecure "git://" protocol if the module is unavailable via the secure "https://" and "git+ssh://" protocols, even if GOINSECURE is not set for said module. This only affects users who are not using the module proxy and are fetching modules directly (i.e. GOPROXY=off).
Затронутые продукты
Ссылки
- CVE-2023-45285
- SUSE Bug 1217834