Описание
Security update for sccache
This update for sccache fixes the following issues:
- Update to version 0.4.2.
- CVE-2021-45710: Fixed a segmentation fault due to data race in tokio crate. (bsc#1194119)
- CVE-2022-24713: Fixed a ReDoS issue due to vulnerable regex crate. (bsc#1196972)
- CVE-2022-31394: Fixed a DoS issue due to the max header list size not settable. (bsc#1208553)
- CVE-2023-1521: Fixed a local privilege escalation. (bsc#1212407)
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-2023:3526-1
- E-Mail link for SUSE-SU-2023:3526-1
- SUSE Security Ratings
- SUSE Bug 1181400
- SUSE Bug 1194119
- SUSE Bug 1196972
- SUSE Bug 1208553
- SUSE Bug 1212407
- SUSE CVE CVE-2021-45710 page
- SUSE CVE CVE-2022-24713 page
- SUSE CVE CVE-2022-31394 page
- SUSE CVE CVE-2023-1521 page
Описание
An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory corruption.
Затронутые продукты
Ссылки
- CVE-2021-45710
- SUSE Bug 1194119
Описание
regex is an implementation of regular expressions for the Rust language. The regex crate features built-in mitigations to prevent denial of service attacks caused by untrusted regexes, or untrusted input matched by trusted regexes. Those (tunable) mitigations already provide sane defaults to prevent attacks. This guarantee is documented and it's considered part of the crate's API. Unfortunately a bug was discovered in the mitigations designed to prevent untrusted regexes to take an arbitrary amount of time during parsing, and it's possible to craft regexes that bypass such mitigations. This makes it possible to perform denial of service attacks by sending specially crafted regexes to services accepting user-controlled, untrusted regexes. All versions of the regex crate before or equal to 1.5.4 are affected by this issue. The fix is include starting from regex 1.5.5. All users accepting user-controlled regexes are recommended to upgrade immediately to the latest version of the regex crate. Unfortunately there is no fixed set of problematic regexes, as there are practically infinite regexes that could be crafted to exploit this vulnerability. Because of this, it us not recommend to deny known problematic regexes.
Затронутые продукты
Ссылки
- CVE-2022-24713
- SUSE Bug 1196972
- SUSE Bug 1197903
Описание
Hyperium Hyper before 0.14.19 does not allow for customization of the max_header_list_size method in the H2 third-party software, allowing attackers to perform HTTP2 attacks.
Затронутые продукты
Ссылки
- CVE-2022-31394
- SUSE Bug 1208551
Описание
On Linux the sccache client can execute arbitrary code with the privileges of a local sccache server, by preloading the code in a shared library passed to LD_PRELOAD. If the server is run as root (which is the default when installing the snap package https://snapcraft.io/sccache ), this means a user running the sccache client can get root privileges.
Затронутые продукты
Ссылки
- CVE-2023-1521
- SUSE Bug 1212407