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Vulnerability from cleanstart
Published
2026-06-08 13:16
Modified
2026-06-05 04:39
Summary
Security fixes for CVE-2024-45337, CVE-2026-25680, CVE-2026-25681, CVE-2026-27136, CVE-2026-27145, CVE-2026-33186, CVE-2026-34986, CVE-2026-39821, CVE-2026-42502, CVE-2026-42504, CVE-2026-42506, CVE-2026-42507, ghsa-6v2p-p943-phr9, ghsa-78h2-9frx-2jm8, ghsa-c6gw-w398-hv78, ghsa-f6x5-jh6r-wrfv, ghsa-hcg3-p754-cr77, ghsa-j5w8-q4qc-rx2x, ghsa-qxp5-gw88-xv66, ghsa-v778-237x-gjrc, ghsa-vvgc-356p-c3xw applied in versions: 1.15.0-r1, 1.19.0-r0, 1.19.1-r0, 1.19.2-r0
Details
Multiple security vulnerabilities affect the rabbitmq-messaging-topology-operator package. These issues are resolved in later releases. See references for individual vulnerability details.
References
{
"affected": [
{
"package": {
"ecosystem": "CleanStart",
"name": "rabbitmq-messaging-topology-operator"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.19.2-r0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [],
"database_specific": {},
"details": "Multiple security vulnerabilities affect the rabbitmq-messaging-topology-operator package. These issues are resolved in later releases. See references for individual vulnerability details.",
"id": "CLEANSTART-2026-MW09143",
"modified": "2026-06-05T04:39:36Z",
"published": "2026-06-08T13:16:00.985351Z",
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-MW09143.json"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2024-45337"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-25680"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-25681"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27136"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27145"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-33186"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-34986"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-39821"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42502"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42504"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42506"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42507"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-6v2p-p943-phr9"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-78h2-9frx-2jm8"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-c6gw-w398-hv78"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-f6x5-jh6r-wrfv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-hcg3-p754-cr77"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-j5w8-q4qc-rx2x"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-qxp5-gw88-xv66"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-v778-237x-gjrc"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-vvgc-356p-c3xw"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45337"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25680"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25681"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27136"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27145"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33186"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34986"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39821"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42502"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42504"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42506"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42507"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes for CVE-2024-45337, CVE-2026-25680, CVE-2026-25681, CVE-2026-27136, CVE-2026-27145, CVE-2026-33186, CVE-2026-34986, CVE-2026-39821, CVE-2026-42502, CVE-2026-42504, CVE-2026-42506, CVE-2026-42507, ghsa-6v2p-p943-phr9, ghsa-78h2-9frx-2jm8, ghsa-c6gw-w398-hv78, ghsa-f6x5-jh6r-wrfv, ghsa-hcg3-p754-cr77, ghsa-j5w8-q4qc-rx2x, ghsa-qxp5-gw88-xv66, ghsa-v778-237x-gjrc, ghsa-vvgc-356p-c3xw applied in versions: 1.15.0-r1, 1.19.0-r0, 1.19.1-r0, 1.19.2-r0",
"upstream": [
"CVE-2024-45337",
"CVE-2026-25680",
"CVE-2026-25681",
"CVE-2026-27136",
"CVE-2026-27145",
"CVE-2026-33186",
"CVE-2026-34986",
"CVE-2026-39821",
"CVE-2026-42502",
"CVE-2026-42504",
"CVE-2026-42506",
"CVE-2026-42507",
"ghsa-6v2p-p943-phr9",
"ghsa-78h2-9frx-2jm8",
"ghsa-c6gw-w398-hv78",
"ghsa-f6x5-jh6r-wrfv",
"ghsa-hcg3-p754-cr77",
"ghsa-j5w8-q4qc-rx2x",
"ghsa-qxp5-gw88-xv66",
"ghsa-v778-237x-gjrc",
"ghsa-vvgc-356p-c3xw"
]
}
CVE-2024-45337 (GCVE-0-2024-45337)
Vulnerability from cvelistv5 – Published: 2024-12-11 18:55 – Updated: 2025-02-18 20:48
VLAI
EPSS
Title
Misuse of connection.serverAuthenticate may cause authorization bypass in golang.org/x/crypto
Summary
Applications and libraries which misuse connection.serverAuthenticate (via callback field ServerConfig.PublicKeyCallback) may be susceptible to an authorization bypass. The documentation for ServerConfig.PublicKeyCallback says that "A call to this function does not guarantee that the key offered is in fact used to authenticate." Specifically, the SSH protocol allows clients to inquire about whether a public key is acceptable before proving control of the corresponding private key. PublicKeyCallback may be called with multiple keys, and the order in which the keys were provided cannot be used to infer which key the client successfully authenticated with, if any. Some applications, which store the key(s) passed to PublicKeyCallback (or derived information) and make security relevant determinations based on it once the connection is established, may make incorrect assumptions. For example, an attacker may send public keys A and B, and then authenticate with A. PublicKeyCallback would be called only twice, first with A and then with B. A vulnerable application may then make authorization decisions based on key B for which the attacker does not actually control the private key. Since this API is widely misused, as a partial mitigation golang.org/x/cry...@v0.31.0 enforces the property that, when successfully authenticating via public key, the last key passed to ServerConfig.PublicKeyCallback will be the key used to authenticate the connection. PublicKeyCallback will now be called multiple times with the same key, if necessary. Note that the client may still not control the last key passed to PublicKeyCallback if the connection is then authenticated with a different method, such as PasswordCallback, KeyboardInteractiveCallback, or NoClientAuth. Users should be using the Extensions field of the Permissions return value from the various authentication callbacks to record data associated with the authentication attempt instead of referencing external state. Once the connection is established the state corresponding to the successful authentication attempt can be retrieved via the ServerConn.Permissions field. Note that some third-party libraries misuse the Permissions type by sharing it across authentication attempts; users of third-party libraries should refer to the relevant projects for guidance.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1108 - Excessive Reliance on Global Variables
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/golang/crypto/commit/b4f1988a3… | |
| https://go.dev/cl/635315 | |
| https://go.dev/issue/70779 | |
| https://groups.google.com/g/golang-announce/c/-nP… | |
| https://pkg.go.dev/vuln/GO-2024-3321 | |
| http://www.openwall.com/lists/oss-security/2024/12/11/2 | |
| https://security.netapp.com/advisory/ntap-2025013… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/crypto | golang.org/x/crypto/ssh |
Affected:
0 , < 0.31.0
(semver)
|
Credits
Damien Tournoud (Platform.sh / Upsun)
Patrick Dawkins (Platform.sh / Upsun)
Vince Parker (Platform.sh / Upsun)
Jules Duvivier (Platform.sh / Upsun)
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CVE-2026-25680 (GCVE-0-2026-25680)
Vulnerability from cvelistv5 – Published: 2026-05-22 15:01 – Updated: 2026-05-22 17:00
VLAI
EPSS
Title
Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html
Summary
Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/net | golang.org/x/net/html |
Affected:
0 , < 0.55.0
(semver)
|
Credits
IPC Labs
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CVE-2026-25681 (GCVE-0-2026-25681)
Vulnerability from cvelistv5 – Published: 2026-05-22 15:01 – Updated: 2026-05-22 17:46
VLAI
EPSS
Title
Invoking incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html
Summary
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/net | golang.org/x/net/html |
Affected:
0 , < 0.55.0
(semver)
|
Credits
ensy
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CVE-2026-27136 (GCVE-0-2026-27136)
Vulnerability from cvelistv5 – Published: 2026-05-22 15:01 – Updated: 2026-05-22 16:59
VLAI
EPSS
Title
Invoking duplicate attributes can cause XSS in golang.org/x/net/html
Summary
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/net | golang.org/x/net/html |
Affected:
0 , < 0.55.0
(semver)
|
Credits
ensy
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CVE-2026-27145 (GCVE-0-2026-27145)
Vulnerability from cvelistv5 – Published: 2026-06-02 22:01 – Updated: 2026-06-04 12:34
VLAI
EPSS
Title
Inefficient candidate hostname parsing in crypto/x509
Summary
(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries. This caused strings.Split(host, ".") to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically based on the number of SAN entries multiplied by the hostname's label count. Because x509.Verify validates hostnames before building the certificate chain, this overhead occurred even for untrusted certificates.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
0 , < 1.25.11
(semver)
Affected: 1.26.0-0 , < 1.26.4 (semver) |
Credits
Jakub Ciolek - https://ciolek.dev/
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CVE-2026-33186 (GCVE-0-2026-33186)
Vulnerability from cvelistv5 – Published: 2026-03-20 22:23 – Updated: 2026-03-24 18:09
VLAI
EPSS
Title
gRPC-Go has an authorization bypass via missing leading slash in :path
Summary
gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 `:path` pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the `:path` omitted the mandatory leading slash (e.g., `Service/Method` instead of `/Service/Method`). While the server successfully routed these requests to the correct handler, authorization interceptors (including the official `grpc/authz` package) evaluated the raw, non-canonical path string. Consequently, "deny" rules defined using canonical paths (starting with `/`) failed to match the incoming request, allowing it to bypass the policy if a fallback "allow" rule was present. This affects gRPC-Go servers that use path-based authorization interceptors, such as the official RBAC implementation in `google.golang.org/grpc/authz` or custom interceptors relying on `info.FullMethod` or `grpc.Method(ctx)`; AND that have a security policy contains specific "deny" rules for canonical paths but allows other requests by default (a fallback "allow" rule). The vulnerability is exploitable by an attacker who can send raw HTTP/2 frames with malformed `:path` headers directly to the gRPC server. The fix in version 1.79.3 ensures that any request with a `:path` that does not start with a leading slash is immediately rejected with a `codes.Unimplemented` error, preventing it from reaching authorization interceptors or handlers with a non-canonical path string. While upgrading is the most secure and recommended path, users can mitigate the vulnerability using one of the following methods: Use a validating interceptor (recommended mitigation); infrastructure-level normalization; and/or policy hardening.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/grpc/grpc-go/security/advisori… | x_refsource_CONFIRM |
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CVE-2026-34986 (GCVE-0-2026-34986)
Vulnerability from cvelistv5 – Published: 2026-04-06 16:22 – Updated: 2026-04-07 14:21
VLAI
EPSS
Title
Go JOSE affect by a panic in JWE decryption
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-248 - Uncaught Exception
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/go-jose/go-jose/security/advis… | x_refsource_CONFIRM |
| https://pkg.go.dev/github.com/go-jose/go-jose/v4#… | x_refsource_MISC |
Impacted products
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"dateReserved": "2026-03-31T19:38:31.617Z",
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},
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CVE-2026-39821 (GCVE-0-2026-39821)
Vulnerability from cvelistv5 – Published: 2026-05-22 15:01 – Updated: 2026-05-27 13:13
VLAI
EPSS
Title
Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna
Summary
The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject "example.com" but permit "xn--example-.com". If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name "example.com".
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1289 - Improper Validation of Unsafe Equivalence in Input
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/net | golang.org/x/net/idna |
Affected:
0 , < 0.55.0
(semver)
|
Credits
KC1zs4 (https://github.com/KC1zs4)
{
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"programRoutines": [
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},
{
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},
{
"url": "https://pkg.go.dev/vuln/GO-2026-5026"
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}
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CVE-2026-42502 (GCVE-0-2026-42502)
Vulnerability from cvelistv5 – Published: 2026-05-22 15:01 – Updated: 2026-05-22 17:17
VLAI
EPSS
Title
Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html
Summary
Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/net | golang.org/x/net/html |
Affected:
0 , < 0.55.0
(semver)
|
Credits
Tristan Madani
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"adp": [
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"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
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"baseScore": 6.1,
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
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"timestamp": "2026-05-22T17:16:33.414557Z",
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],
"cna": {
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"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "golang.org/x/net/html",
"product": "golang.org/x/net/html",
"programRoutines": [
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"name": "parser.parse"
},
{
"name": "Parse"
},
{
"name": "ParseFragment"
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{
"name": "ParseFragmentWithOptions"
},
{
"name": "ParseWithOptions"
}
],
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"versions": [
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"version": "0",
"versionType": "semver"
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}
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CVE-2026-42504 (GCVE-0-2026-42504)
Vulnerability from cvelistv5 – Published: 2026-06-02 22:01 – Updated: 2026-06-17 00:11
VLAI
EPSS
Title
Quadratic complexity in WordDecoder.DecodeHeader in mime
Summary
Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | mime |
Affected:
0 , < 1.25.11
(semver)
Affected: 1.26.0-0 , < 1.26.4 (semver) |
Credits
p4p3r (https://hackerone.com/p4p3r_hak)
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"metrics": [
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"attackVector": "NETWORK",
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"baseScore": 7.5,
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"integrityImpact": "NONE",
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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