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DEBIAN-CVE-2026-77411

Type: advisorySource: OSV1 source record

RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, readLongstr in read.go returns an empty string and a nil error when a declared AMQP longstr length exceeds 0x7FFFFFFF instead of returning ErrSyntax. The function leaves the declared field bytes unread, while readTable treats the operation as successful and continues parsing from the wrong offset. A malicious or compromised broker can provide an oversized longstr in a table field and desynchronize subsequent AMQP parsing, causing attacker-controlled trailing bytes to be interpreted as later fields or frames and disrupting connection integrity and availability. This issue is fixed in version 1.13.0.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-77411

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-77411

golang-github-rabbitmq-amqp091-go

Source reference: /affected/0/package/name

Affected versions
1.10.0-1

Source reference: /affected/0/versions

1.11.0-1

Source reference: /affected/0/versions

1.12.0-1

Source reference: /affected/0/versions

1.14.0-1

Source reference: /affected/0/versions

1.15.0-1

Source reference: /affected/0/versions

1.5.0-2

Source reference: /affected/0/versions

1.8.1-1

Source reference: /affected/0/versions

1.8.1-2

Source reference: /affected/0/versions

1.9.0-1

Source reference: /affected/0/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

golang-github-rabbitmq-amqp091-go

Source reference: /affected/1/package/name

Affected versions
1.10.0-1

Source reference: /affected/1/versions

1.11.0-1

Source reference: /affected/1/versions

1.12.0-1

Source reference: /affected/1/versions

1.14.0-1

Source reference: /affected/1/versions

1.15.0-1

Source reference: /affected/1/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

golang-github-rabbitmq-amqp091-go

Source reference: /affected/2/package/name

Affected versions
1.10.0-1

Source reference: /affected/2/versions

1.11.0-1

Source reference: /affected/2/versions

1.12.0-1

Source reference: /affected/2/versions

Fixed versions
1.14.0-1

Source reference: /affected/2/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "golang-github-rabbitmq-amqp091-go",
      "purl": "pkg:deb/debian/golang-github-rabbitmq-amqp091-go?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "1.10.0-1",
      "1.11.0-1",
      "1.12.0-1",
      "1.14.0-1",
      "1.15.0-1",
      "1.5.0-2",
      "1.8.1-1",
      "1.8.1-2",
      "1.9.0-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-77411.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "golang-github-rabbitmq-amqp091-go",
      "purl": "pkg:deb/debian/golang-github-rabbitmq-amqp091-go?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "1.10.0-1",
      "1.11.0-1",
      "1.12.0-1",
      "1.14.0-1",
      "1.15.0-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-77411.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1.14.0-1"
          }
        ]
      }
    ],
    "package": {
      "name": "golang-github-rabbitmq-amqp091-go",
      "purl": "pkg:deb/debian/golang-github-rabbitmq-amqp091-go?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "1.10.0-1",
      "1.11.0-1",
      "1.12.0-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-77411.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#6097 · Revision 1
Added to Heist Feed
Publisher date
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