SUSE SLES15 Security Update : go1.24-openssl (SUSE-SU-2026:0296-1)

medium Nessus Plugin ID 296679

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0296-1 advisory.

Update to version 1.24.12 (released 2026-01-15) (jsc#SLE-18320, bsc#1236217):

Security fixes:

- CVE-2025-47912: net/url: insufficient validation of bracketed IPv6 hostnames (bsc#1251257).
- CVE-2025-58183: archive/tar: unbounded allocation when parsing GNU sparse map (bsc#1251261).
- CVE-2025-58185: encoding/asn1: pre-allocating memory when parsing DER payload can cause memory exhaustion (bsc#1251258).
- CVE-2025-58186: net/http: lack of limit when parsing cookies can cause memory exhaustion (bsc#1251259).
- CVE-2025-58187: crypto/x509: quadratic complexity when checking name constraints (bsc#1251254).
- CVE-2025-58188: crypto/x509: panic when validating certificates with DSA public keys (bsc#1251260).
- CVE-2025-58189: crypto/tls: ALPN negotiation error contains attacker controlled information (bsc#1251255).
- CVE-2025-61723: encoding/pem: quadratic complexity when parsing some invalid inputs (bsc#1251256).
- CVE-2025-61724: net/textproto: excessive CPU consumption in Reader.ReadResponse (bsc#1251262).
- CVE-2025-61725: net/mail: excessive CPU consumption in ParseAddress (bsc#1251253).
- CVE-2025-61726: net/http: memory exhaustion in Request.ParseForm (bsc#1256817).
- CVE-2025-61727: crypto/x509: excluded subdomain constraint doesn't preclude wildcard SAN (bsc#1254430).
- CVE-2025-61728: archive/zip: denial of service when parsing arbitrary ZIP archives (bsc#1256816).
- CVE-2025-61729: crypto/x509: excessive resource consumption in printing error string for host certificate validation (bsc#1254431).
- CVE-2025-61730: crypto/tls: handshake messages may be processed at the incorrect encryption level (bsc#1256821).
- CVE-2025-61731: cmd/go: bypass of flag sanitization can lead to arbitrary code execution (bsc#1256819).
- CVE-2025-68119: cmd/go: unexpected code execution when invoking toolchain (bsc#1256820).
- CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session ticket keys, session resumption does not account for the expiration of full certificate chain (bsc#1256818).

Other fixes:

* go#74818 net: WriteMsgUDPAddrPort should accept IPv4-mapped IPv6 destination addresses on IPv4 UDP sockets
* go#74821 cmd/go: 'get toolchain@latest' should ignore release candidates
* go#75007 os/exec: TestLookPath fails on plan9 after CL 685755
* go#75138 os: Root.OpenRoot sets incorrect name, losing prefix of original root
* go#75220 debug/pe: pe.Open fails on object files produced by llvm-mingw 21
* go#75351 cmd/link: panic on riscv64 with CGO enabled due to empty container symbol
* go#75356 net: new test TestIPv4WriteMsgUDPAddrPortTargetAddrIPVersion fails on plan9
* go#75359 os: new test TestOpenFileCreateExclDanglingSymlink fails on Plan 9
* go#75523 crypto/internal/fips140/rsa: requires a panic if self-tests fail
* go#75538 net/http: internal error: connCount underflow
* go#75594 cmd/compile: internal compiler error with GOEXPERIMENT=cgocheck2 on github.com/leodido/go-urn
* go#75609 sync/atomic: comment for Uintptr.Or incorrectly describes return value
* go#75831 net/url: ipv4 mapped ipv6 addresses should be valid in square brackets
* go#75860 crypto/x509: TLS validation fails for FQDNs with trailing dot
* go#75951 encoding/pem: regression when decoding blocks with leading garbage
* go#76028 pem/encoding: malformed line endings can cause panics
* go#76378 internal/cpu: incorrect CPU features bit parsing on loong64 cause illegal instruction core dumps on LA364 cores
* go#76408 crypto/tls: earlyTrafficSecret should use ClientHelloInner if ECH enabled
* go#76624 os: on Unix, Readdirnames skips directory entries with zero inodes
* go#76760 runtime: stack split at bad time in os/signal with Go 1.25.4 windows 386
* go#76796 runtime: race detector crash on ppc64le
* go#76966 cmd/compile/internal/ssa: Compile.func1(): panic during sccp while compiling <function>: runtime error: index out of range

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected go1.24-openssl, go1.24-openssl-doc and / or go1.24-openssl-race packages.

Plugin Details

Severity: Medium

ID: 296679

File Name: suse_SU-2026-0296-1.nasl

Version: 1.1

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 1/27/2026

Updated: 1/27/2026

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:C

CVSS Score Source: CVE-2025-47912

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2025-61727

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:go1.24-openssl-doc, p-cpe:/a:novell:suse_linux:go1.24-openssl, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:go1.24-openssl-race

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 1/26/2026

Vulnerability Publication Date: 10/23/2025

Reference Information

CVE: CVE-2025-47912, CVE-2025-58183, CVE-2025-58185, CVE-2025-58186, CVE-2025-58187, CVE-2025-58188, CVE-2025-58189, CVE-2025-61723, CVE-2025-61724, CVE-2025-61725, CVE-2025-61726, CVE-2025-61727, CVE-2025-61728, CVE-2025-61729, CVE-2025-61730, CVE-2025-61731, CVE-2025-68119, CVE-2025-68121

SuSE: SUSE-SU-2026:0296-1

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