Security update for go1.24-openssl SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2026:20308-1 Final 1 1 2026-03-03T17:46:58Z current 2026-03-03T17:46:58Z 2026-03-03T17:46:58Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for go1.24-openssl This update for go1.24-openssl fixes the following issues: - Update to version 1.24.13 (jsc#SLE-18320) - CVE-2025-58189: crypto/tls: ALPN negotiation error contains attacker controlled information. (bsc#1251255) - CVE-2025-61725: net/mail: excessive CPU consumption in ParseAddress. (bsc#1251253) - CVE-2025-58188: crypto/x509: panic when validating certificates with DSA public keys. (bsc#1251260) - 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-2025-61723: encoding/pem: quadratic complexity when parsing some invalid inputs. (bsc#1251256) - CVE-2025-58183: archive/tar: unbounded allocation when parsing GNU sparse map. (bsc#1251261) - CVE-2025-47912: net/url: insufficient validation of bracketed IPv6 hostnames. (bsc#1251257) - CVE-2025-58187: crypto/x509: quadratic complexity when checking name constraints. (bsc#1251254) - CVE-2025-61724: net/textproto: excessive CPU consumption in Reader.ReadResponse. (bsc#1251262) - CVE-2025-61729: crypto/x509: excessive resource consumption in printing error string for host certificate validation. (bsc#1254431) - CVE-2025-61727: crypto/x509: excluded subdomain constraint doesn't preclude wildcard SAN. (bsc#1254430) - 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-2025-61726: net/http: memory exhaustion in Request.ParseForm. (bsc#1256817) - CVE-2025-61728: archive/zip: denial of service when parsing arbitrary ZIP archives. (bsc#1256816) - 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) - CVE-2025-61732: cmd/go: potential code smuggling using doc comments. (bsc#1257692) - CVE-2025-68119: cmd/go: unexpected code execution when invoking toolchain. (bsc#1256820) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Leap-16.0-346 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1236217 SUSE Bug 1236217 https://bugzilla.suse.com/1245878 SUSE Bug 1245878 https://bugzilla.suse.com/1247816 SUSE Bug 1247816 https://bugzilla.suse.com/1248082 SUSE Bug 1248082 https://bugzilla.suse.com/1249985 SUSE Bug 1249985 https://bugzilla.suse.com/1251253 SUSE Bug 1251253 https://bugzilla.suse.com/1251254 SUSE Bug 1251254 https://bugzilla.suse.com/1251255 SUSE Bug 1251255 https://bugzilla.suse.com/1251256 SUSE Bug 1251256 https://bugzilla.suse.com/1251257 SUSE Bug 1251257 https://bugzilla.suse.com/1251258 SUSE Bug 1251258 https://bugzilla.suse.com/1251259 SUSE Bug 1251259 https://bugzilla.suse.com/1251260 SUSE Bug 1251260 https://bugzilla.suse.com/1251261 SUSE Bug 1251261 https://bugzilla.suse.com/1251262 SUSE Bug 1251262 https://bugzilla.suse.com/1254430 SUSE Bug 1254430 https://bugzilla.suse.com/1254431 SUSE Bug 1254431 https://bugzilla.suse.com/1256816 SUSE Bug 1256816 https://bugzilla.suse.com/1256817 SUSE Bug 1256817 https://bugzilla.suse.com/1256818 SUSE Bug 1256818 https://bugzilla.suse.com/1256819 SUSE Bug 1256819 https://bugzilla.suse.com/1256820 SUSE Bug 1256820 https://bugzilla.suse.com/1256821 SUSE Bug 1256821 https://bugzilla.suse.com/1257692 SUSE Bug 1257692 https://www.suse.com/security/cve/CVE-2025-47912/ SUSE CVE CVE-2025-47912 page https://www.suse.com/security/cve/CVE-2025-58183/ SUSE CVE CVE-2025-58183 page https://www.suse.com/security/cve/CVE-2025-58185/ SUSE CVE CVE-2025-58185 page https://www.suse.com/security/cve/CVE-2025-58186/ SUSE CVE CVE-2025-58186 page https://www.suse.com/security/cve/CVE-2025-58187/ SUSE CVE CVE-2025-58187 page https://www.suse.com/security/cve/CVE-2025-58188/ SUSE CVE CVE-2025-58188 page https://www.suse.com/security/cve/CVE-2025-58189/ SUSE CVE CVE-2025-58189 page https://www.suse.com/security/cve/CVE-2025-61723/ SUSE CVE CVE-2025-61723 page https://www.suse.com/security/cve/CVE-2025-61724/ SUSE CVE CVE-2025-61724 page https://www.suse.com/security/cve/CVE-2025-61725/ SUSE CVE CVE-2025-61725 page https://www.suse.com/security/cve/CVE-2025-61726/ SUSE CVE CVE-2025-61726 page https://www.suse.com/security/cve/CVE-2025-61727/ SUSE CVE CVE-2025-61727 page https://www.suse.com/security/cve/CVE-2025-61728/ SUSE CVE CVE-2025-61728 page https://www.suse.com/security/cve/CVE-2025-61729/ SUSE CVE CVE-2025-61729 page https://www.suse.com/security/cve/CVE-2025-61730/ SUSE CVE CVE-2025-61730 page https://www.suse.com/security/cve/CVE-2025-61731/ SUSE CVE CVE-2025-61731 page https://www.suse.com/security/cve/CVE-2025-61732/ SUSE CVE CVE-2025-61732 page https://www.suse.com/security/cve/CVE-2025-68119/ SUSE CVE CVE-2025-68119 page https://www.suse.com/security/cve/CVE-2025-68121/ SUSE CVE CVE-2025-68121 page openSUSE Leap 16.0 go1.24-openssl-1.24.13-160000.1.1 go1.24-openssl-doc-1.24.13-160000.1.1 go1.24-openssl-race-1.24.13-160000.1.1 go1.24-openssl-1.24.13-160000.1.1 as a component of openSUSE Leap 16.0 go1.24-openssl-doc-1.24.13-160000.1.1 as a component of openSUSE Leap 16.0 go1.24-openssl-race-1.24.13-160000.1.1 as a component of openSUSE Leap 16.0 The Parse function permits values other than IPv6 addresses to be included in square brackets within the host component of a URL. RFC 3986 permits IPv6 addresses to be included within the host component, enclosed within square brackets. For example: "http://[::1]/". IPv4 addresses and hostnames must not appear within square brackets. Parse did not enforce this requirement. CVE-2025-47912 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-47912.html CVE-2025-47912 https://bugzilla.suse.com/1251257 SUSE Bug 1251257 tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a compressed source, a small compressed input can result in large allocations. CVE-2025-58183 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-58183.html CVE-2025-58183 https://bugzilla.suse.com/1251261 SUSE Bug 1251261 Parsing a maliciously crafted DER payload could allocate large amounts of memory, causing memory exhaustion. CVE-2025-58185 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-58185.html CVE-2025-58185 https://bugzilla.suse.com/1251258 SUSE Bug 1251258 Despite HTTP headers having a default limit of 1MB, the number of cookies that can be parsed does not have a limit. By sending a lot of very small cookies such as "a=;", an attacker can make an HTTP server allocate a large amount of structs, causing large memory consumption. CVE-2025-58186 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-58186.html CVE-2025-58186 https://bugzilla.suse.com/1251259 SUSE Bug 1251259 Due to the design of the name constraint checking algorithm, the processing time of some inputs scale non-linearly with respect to the size of the certificate. This affects programs which validate arbitrary certificate chains. CVE-2025-58187 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-58187.html CVE-2025-58187 https://bugzilla.suse.com/1251254 SUSE Bug 1251254 Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method. This affects programs which validate arbitrary certificate chains. CVE-2025-58188 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-58188.html CVE-2025-58188 https://bugzilla.suse.com/1251260 SUSE Bug 1251260 When Conn.Handshake fails during ALPN negotiation the error contains attacker controlled information (the ALPN protocols sent by the client) which is not escaped. CVE-2025-58189 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-58189.html CVE-2025-58189 https://bugzilla.suse.com/1251255 SUSE Bug 1251255 The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs. CVE-2025-61723 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61723.html CVE-2025-61723 https://bugzilla.suse.com/1251256 SUSE Bug 1251256 The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption. CVE-2025-61724 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61724.html CVE-2025-61724 https://bugzilla.suse.com/1251262 SUSE Bug 1251262 The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption. CVE-2025-61725 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61725.html CVE-2025-61725 https://bugzilla.suse.com/1251253 SUSE Bug 1251253 The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containing many unique query parameters can cause excessive memory consumption. CVE-2025-61726 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61726.html CVE-2025-61726 https://bugzilla.suse.com/1256817 SUSE Bug 1256817 An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com. CVE-2025-61727 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61727.html CVE-2025-61727 https://bugzilla.suse.com/1254430 SUSE Bug 1254430 archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive. CVE-2025-61728 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61728.html CVE-2025-61728 https://bugzilla.suse.com/1256816 SUSE Bug 1256816 Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption. CVE-2025-61729 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61729.html CVE-2025-61729 https://bugzilla.suse.com/1254431 SUSE Bug 1254431 During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake. CVE-2025-61730 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61730.html CVE-2025-61730 https://bugzilla.suse.com/1256821 SUSE Bug 1256821 Building a malicious file with cmd/go can cause can cause a write to an attacker-controlled file with partial control of the file content. The "#cgo pkg-config:" directive in a Go source file provides command-line arguments to provide to the Go pkg-config command. An attacker can provide a "--log-file" argument to this directive, causing pkg-config to write to an attacker-controlled location. CVE-2025-61731 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61731.html CVE-2025-61731 https://bugzilla.suse.com/1256819 SUSE Bug 1256819 A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary. CVE-2025-61732 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61732.html CVE-2025-61732 https://bugzilla.suse.com/1257692 SUSE Bug 1257692 Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial (hg) installed, downloading modules from non-standard sources (e.g., custom domains) can cause unexpected code execution due to how external VCS commands are constructed. This issue can also be triggered by providing a malicious version string to the toolchain. On systems with Git installed, downloading and building modules with malicious version strings can allow an attacker to write to arbitrary files on the filesystem. This can only be triggered by explicitly providing the malicious version strings to the toolchain and does not affect usage of @latest or bare module paths. CVE-2025-68119 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-68119.html CVE-2025-68119 https://bugzilla.suse.com/1256820 SUSE Bug 1256820 During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This may happen when a user calls Config.Clone and mutates the returned Config, or uses Config.GetConfigForClient. This can cause a client to resume a session with a server that it would not have resumed with during the initial handshake, or cause a server to resume a session with a client that it would not have resumed with during the initial handshake. CVE-2025-68121 openSUSE Leap 16.0:go1.24-openssl-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-doc-1.24.13-160000.1.1 openSUSE Leap 16.0:go1.24-openssl-race-1.24.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-68121.html CVE-2025-68121 https://bugzilla.suse.com/1256818 SUSE Bug 1256818