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4 vulnerabilities found for wire by square
CVE-2026-45799 (GCVE-0-2026-45799)
Vulnerability from nvd – Published: 2026-07-17 19:49 – Updated: 2026-07-17 19:49
VLAI
EPSS
VEX
Title
Wire: skipGroup() missing negative-length check allows 10-byte payload to crash any Wire-decoding service
Summary
Wire provides gRPC and protocol buffers for Android, Kotlin, Swift, and Java. Prior to 6.3.0 and 7.0.0-alpha03, ByteArrayProtoReader32.skipGroup() and ProtoReader.skipGroup() in wire-runtime do not validate that a LENGTH_DELIMITED field length is non-negative before skip(), allowing a crafted protobuf varint encoding -128 as a signed Int to make skip(-128) move the internal position negative and make the next readByte() throw ArrayIndexOutOfBoundsException instead of the documented IOException or ProtocolException, which can crash services using ProtoAdapter.decode(byte[]) on untrusted payloads. This issue is fixed in versions 6.3.0 and 7.0.0-alpha03.
Severity
7.5 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/square/wire/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/square/wire/pull/3595 | x_refsource_MISC |
| https://github.com/square/wire/pull/3597 | x_refsource_MISC |
| https://github.com/square/wire/commit/47d5b0dba53… | x_refsource_MISC |
| https://github.com/square/wire/commit/e4e56fab38a… | x_refsource_MISC |
| https://github.com/square/wire/releases/tag/6.3.0 | x_refsource_MISC |
| https://github.com/square/wire/releases/tag/7.0.0… | x_refsource_MISC |
Impacted products
{
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"cna": {
"affected": [
{
"product": "wire",
"vendor": "square",
"versions": [
{
"status": "affected",
"version": "\u003c 6.3.0"
},
{
"status": "affected",
"version": "\u003e= 7.0.0-alpha01, \u003c 7.0.0-alpha03"
}
]
}
],
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}
],
"metrics": [
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"baseScore": 7.5,
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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{
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"x_refsource_MISC"
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{
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},
{
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},
{
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"x_refsource_MISC"
],
"url": "https://github.com/square/wire/commit/e4e56fab38a547d9625f05c97f1d8f0bcc3a5773"
},
{
"name": "https://github.com/square/wire/releases/tag/6.3.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/square/wire/releases/tag/6.3.0"
},
{
"name": "https://github.com/square/wire/releases/tag/7.0.0-alpha03",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/square/wire/releases/tag/7.0.0-alpha03"
}
],
"source": {
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"discovery": "UNKNOWN"
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CVE-2024-58103 (GCVE-0-2024-58103)
Vulnerability from nvd – Published: 2025-03-16 00:00 – Updated: 2025-03-17 15:50
VLAI
EPSS
VEX
Summary
Square Wire before 5.2.0 does not enforce a recursion limit on nested groups in ByteArrayProtoReader32.kt and ProtoReader.kt.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
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"timestamp": "2025-03-17T15:50:16.370764Z",
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},
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}
],
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"vendor": "Square",
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"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
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"references": [
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"url": "https://github.com/square/wire/commit/b90e60c09befaff836a2fc2ee4d678451b2ec75d"
},
{
"url": "https://github.com/square/wire/compare/5.1.0...5.2.0"
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CVE-2026-45799 (GCVE-0-2026-45799)
Vulnerability from cvelistv5 – Published: 2026-07-17 19:49 – Updated: 2026-07-17 19:49
VLAI
EPSS
VEX
Title
Wire: skipGroup() missing negative-length check allows 10-byte payload to crash any Wire-decoding service
Summary
Wire provides gRPC and protocol buffers for Android, Kotlin, Swift, and Java. Prior to 6.3.0 and 7.0.0-alpha03, ByteArrayProtoReader32.skipGroup() and ProtoReader.skipGroup() in wire-runtime do not validate that a LENGTH_DELIMITED field length is non-negative before skip(), allowing a crafted protobuf varint encoding -128 as a signed Int to make skip(-128) move the internal position negative and make the next readByte() throw ArrayIndexOutOfBoundsException instead of the documented IOException or ProtocolException, which can crash services using ProtoAdapter.decode(byte[]) on untrusted payloads. This issue is fixed in versions 6.3.0 and 7.0.0-alpha03.
Severity
7.5 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/square/wire/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/square/wire/pull/3595 | x_refsource_MISC |
| https://github.com/square/wire/pull/3597 | x_refsource_MISC |
| https://github.com/square/wire/commit/47d5b0dba53… | x_refsource_MISC |
| https://github.com/square/wire/commit/e4e56fab38a… | x_refsource_MISC |
| https://github.com/square/wire/releases/tag/6.3.0 | x_refsource_MISC |
| https://github.com/square/wire/releases/tag/7.0.0… | x_refsource_MISC |
Impacted products
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"cna": {
"affected": [
{
"product": "wire",
"vendor": "square",
"versions": [
{
"status": "affected",
"version": "\u003c 6.3.0"
},
{
"status": "affected",
"version": "\u003e= 7.0.0-alpha01, \u003c 7.0.0-alpha03"
}
]
}
],
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}
],
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CVE-2024-58103 (GCVE-0-2024-58103)
Vulnerability from cvelistv5 – Published: 2025-03-16 00:00 – Updated: 2025-03-17 15:50
VLAI
EPSS
VEX
Summary
Square Wire before 5.2.0 does not enforce a recursion limit on nested groups in ByteArrayProtoReader32.kt and ProtoReader.kt.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
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