Описание
Security update for warewulf4
This update for warewulf4 fixes the following issues:
Changes in warewulf4:
- updating to v4.7.1 with the following changes
- wwctl power no longer falls back to the local BMC for nodes with no ipmi: ipaddr:, which could power off the Warewulf server itself
- wwclient is built with GOAMD64=v1 and no longer fails with an illegal instruction on older nodes
- prevent image and overlay corruption from 64-bit inode numbers truncating in cpio
- fix kernel version detection for releases with a version-like suffix after the dist tag
- several fixes for IPv6-only servers and nodes: dracut boot, wwctl node status, dnsmasq, NetworkManager
- remove dsa from the default ssh: key types, which could leave nodes with no usable host keys on EL9
- mount non-root filesystems before image extraction during provision-to-disk
- overlay template fixes for parent directories and symbolic links
- dependency updates, including go-jose 4.1.4 for CVE-2026-34986 (bsc#1262805)
- updated go-chi to v5.3.2 to fix CVE-2026-72815, CVE-2026-72816 and CVE-2026-72817 (IP spoofing: authentication bypass, authorization override, and log forgery) (bsc#1276100)
Список пакетов
openSUSE Leap 16.0
Ссылки
- SUSE Security Ratings
- SUSE Bug 1262805
- SUSE Bug 1276100
- SUSE CVE CVE-2026-34986 page
- SUSE CVE CVE-2026-72815 page
- SUSE CVE CVE-2026-72816 page
- SUSE CVE CVE-2026-72817 page
Описание
Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. Prior to 4.1.4 and 3.0.5, decrypting a JSON Web Encryption (JWE) object will panic if the alg field indicates a key wrapping algorithm (one ending in KW, with the exception of A128GCMKW, A192GCMKW, and A256GCMKW) and the encrypted_key field is empty. The panic happens when cipher.KeyUnwrap() in key_wrap.go attempts to allocate a slice with a zero or negative length based on the length of the encrypted_key. This code path is reachable from ParseEncrypted() / ParseEncryptedJSON() / ParseEncryptedCompact() followed by Decrypt() on the resulting object. Note that the parse functions take a list of accepted key algorithms. If the accepted key algorithms do not include any key wrapping algorithms, parsing will fail and the application will be unaffected. This panic is also reachable by calling cipher.KeyUnwrap() directly with any ciphertext parameter less than 16 bytes long, but calling this function directly is less common. Panics can lead to denial of service. This vulnerability is fixed in 4.1.4 and 3.0.5.
Затронутые продукты
Ссылки
- CVE-2026-34986
- SUSE Bug 1262805
Описание
go-chi chi versions >= 5.2.1 and before 5.3.0 contain an IP spoofing vulnerability in the RealIP middleware, which blindly trusts the first (leftmost) value of the X-Forwarded-For HTTP header. A remote attacker can bypass IP-based access control lists and rate-limiting mechanisms, and forge log entries, by supplying a spoofed IP address in the X-Forwarded-For header. The issue is fixed in version 5.3.0.
Затронутые продукты
Ссылки
- CVE-2026-72815
- SUSE Bug 1276072
Описание
go-chi/chi through 5.2.1 contains an IP spoofing vulnerability in the RealIP middleware (middleware/realip.go). The realIP() function reads client-controlled headers (True-Client-IP, X-Real-IP, and X-Forwarded-For) and overwrites r.RemoteAddr without verifying that the request originated from a trusted proxy. Attackers can supply arbitrary IP addresses in these headers to bypass IP-based access controls, evade rate limiting and geo-IP restrictions, and pollute audit logs. Fixed in 5.3.0.
Затронутые продукты
Ссылки
- CVE-2026-72816
- SUSE Bug 1276072
Описание
go-chi/chi versions 0.9.0 before 5.3.0 contains an IP spoofing vulnerability in the RealIP middleware, which resolves the request source IP (Request.RemoteAddr) using the first IP in the X-Forwarded-For header without validating trusted proxies. A malicious client can prepend a forged IP as the first value of the X-Forwarded-For header to spoof the request source IP, potentially bypassing access controls or falsifying request logs.
Затронутые продукты
Ссылки
- CVE-2026-72817
- SUSE Bug 1276072