Vulnerability-Lookup

GHSA-P9M7-CFXQ-C6RF

Vulnerability from github – Published: 2022-05-06 00:00 – Updated: 2022-05-14 00:01

Details

On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, when an Internet Content Adaptation Protocol (ICAP) profile is configured on a virtual server, undisclosed traffic can cause an increase in Traffic Management Microkernel (TMM) memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-27189"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-05T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, when an Internet Content Adaptation Protocol (ICAP) profile is configured on a virtual server, undisclosed traffic can cause an increase in Traffic Management Microkernel (TMM) memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated",
  "id": "GHSA-p9m7-cfxq-c6rf",
  "modified": "2022-05-14T00:01:23Z",
  "published": "2022-05-06T00:00:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27189"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K16187341"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PGRF-4654-3GQ8

Vulnerability from github – Published: 2026-08-20 18:43 – Updated: 2026-08-20 18:43

Summary

netty-incubator-codec-ohttp: Binary HTTP parser unchecked varint length overflow causes decoder crash

Details

Summary

io.netty.incubator:netty-incubator-codec-bhttp uses attacker-controlled Binary HTTP variable-length integers as long values but accumulates them into int offsets. Large valid varint lengths wrap the internal offset negative, leading to unchecked ArrayIndexOutOfBoundsException / IndexOutOfBoundsException from a tiny malformed BHTTP payload. A remote peer can trigger connection-level denial of service in applications that expose BinaryHttpParser / BinaryHttpDecoder to untrusted input.

Details

In codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java, several parser paths store cumulative byte offsets in int sumBytes and then add attacker-controlled long lengths using compound assignment. In Java, int += long narrows the result back to int, so a length such as 2^31 wraps sumBytes negative.

Primary request-control-data path:

readRequestHead(...) declares int sumBytes = 0 at BinaryHttpParser.java:386.
It reads methodLength as a long at BinaryHttpParser.java:394.
It performs sumBytes += methodLength at BinaryHttpParser.java:395, narrowing the result to int.
If methodLength is 2^31, sumBytes wraps negative and bypasses if (sumBytes >= in.readableBytes()) return null at BinaryHttpParser.java:396-398.
The parser then computes schemeLengthIdx = in.readerIndex() + sumBytes and calls in.getByte(schemeLengthIdx) at BinaryHttpParser.java:401-402, producing a negative index exception.

The same pattern is present in header parsing:

readFieldLine(...) uses int sumBytes and adds long nameLength / long valueLength at BinaryHttpParser.java:659-680.
valueLengthIdx = nameIdx + (int) nameLength at BinaryHttpParser.java:674 can also overflow.

getIndeterminateLength(...) similarly uses int sumBytes and long possibleTerminator at BinaryHttpParser.java:544-553.

Proof of concept

Safe local verification performed in this repository. After compiling codec-bhttp, the following minimal verifier uses a 15-byte payload:

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.incubator.codec.bhttp.BinaryHttpParser;

public final class VerifyBhttpOverflow {
  public static void main(String[] args) {
    byte[] payload = new byte[] {
      0x00, (byte)0xc0, 0x00, 0x00, 0x00, (byte)0x80, 0x00, 0x00, 0x00,
      0x47, 0x45, 0x54, 0x58, 0x58, 0x58
    };
    ByteBuf input = Unpooled.wrappedBuffer(payload);
    try {
      new BinaryHttpParser(8192).parse(input, false);
      System.out.println("returned");
    } catch (Throwable t) {
      System.out.println(t.getClass().getName());
      System.out.println(t.getMessage());
    }
  }
}

Payload interpretation:

00: known-length request frame indicator.
c000000080000000: valid 8-byte varint encoding of 0x80000000 (2^31) as the method length.
474554585858: a few dummy bytes so the parser proceeds far enough to compute the next index.

Observed result:

java.lang.ArrayIndexOutOfBoundsException
Index -2147483639 out of bounds for length 15

The parser should reject the malformed/incomplete message with a controlled decoder exception or return null awaiting more bytes; it should not allow integer wraparound to reach unchecked buffer indexing.

Impact

A remote peer can trigger an unchecked exception in the Binary HTTP decoder using a tiny payload. In typical Netty pipelines this closes or fails the affected channel. Depending on application-level exception handling, repeated payloads can cause sustained denial of service for exposed BHTTP endpoints. No memory corruption or information disclosure was observed because the failure occurs in Java/Netty bounds checks.

Suggested remediation

Use long for all cumulative byte counts derived from protocol lengths.
Before converting any protocol length to int, verify it is non-negative, no larger than Integer.MAX_VALUE, and no larger than available readable bytes and configured limits.
Replace sumBytes >= in.readableBytes() checks with precise checked arithmetic that permits exact-boundary complete fields but rejects impossible lengths.
Throw a controlled CorruptedFrameException / TooLongFrameException for invalid or unsupported lengths.
Add regression tests for 8-byte varint lengths at and above Integer.MAX_VALUE in request control data, response control data, known and indeterminate field sections, and field lines.

References

codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:386-402
codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:659-680
codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:544-553
RFC 9292: Binary Representation of HTTP Messages
RFC 9000 variable-length integer encoding

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.0.22.Final"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "io.netty.incubator:netty-incubator-codec-bhttp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.23.Final"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-61799"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190",
      "CWE-248",
      "CWE-681"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-20T18:43:21Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Summary\n\n`io.netty.incubator:netty-incubator-codec-bhttp` uses attacker-controlled Binary HTTP variable-length integers as `long` values but accumulates them into `int` offsets. Large valid varint lengths wrap the internal offset negative, leading to unchecked `ArrayIndexOutOfBoundsException` / `IndexOutOfBoundsException` from a tiny malformed BHTTP payload. A remote peer can trigger connection-level denial of service in applications that expose `BinaryHttpParser` / `BinaryHttpDecoder` to untrusted input.\n\n## Details\n\nIn `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java`, several parser paths store cumulative byte offsets in `int sumBytes` and then add attacker-controlled `long` lengths using compound assignment. In Java, `int += long` narrows the result back to `int`, so a length such as `2^31` wraps `sumBytes` negative.\n\nPrimary request-control-data path:\n\n- `readRequestHead(...)` declares `int sumBytes = 0` at `BinaryHttpParser.java:386`.\n- It reads `methodLength` as a `long` at `BinaryHttpParser.java:394`.\n- It performs `sumBytes += methodLength` at `BinaryHttpParser.java:395`, narrowing the result to `int`.\n- If `methodLength` is `2^31`, `sumBytes` wraps negative and bypasses `if (sumBytes \u003e= in.readableBytes()) return null` at `BinaryHttpParser.java:396-398`.\n- The parser then computes `schemeLengthIdx = in.readerIndex() + sumBytes` and calls `in.getByte(schemeLengthIdx)` at `BinaryHttpParser.java:401-402`, producing a negative index exception.\n\nThe same pattern is present in header parsing:\n\n- `readFieldLine(...)` uses `int sumBytes` and adds `long nameLength` / `long valueLength` at `BinaryHttpParser.java:659-680`.\n- `valueLengthIdx = nameIdx + (int) nameLength` at `BinaryHttpParser.java:674` can also overflow.\n\n`getIndeterminateLength(...)` similarly uses `int sumBytes` and `long possibleTerminator` at `BinaryHttpParser.java:544-553`.\n\n## Proof of concept\n\nSafe local verification performed in this repository. After compiling `codec-bhttp`, the following minimal verifier uses a 15-byte payload:\n\n```java\nimport io.netty.buffer.ByteBuf;\nimport io.netty.buffer.Unpooled;\nimport io.netty.incubator.codec.bhttp.BinaryHttpParser;\n\npublic final class VerifyBhttpOverflow {\n  public static void main(String[] args) {\n    byte[] payload = new byte[] {\n      0x00, (byte)0xc0, 0x00, 0x00, 0x00, (byte)0x80, 0x00, 0x00, 0x00,\n      0x47, 0x45, 0x54, 0x58, 0x58, 0x58\n    };\n    ByteBuf input = Unpooled.wrappedBuffer(payload);\n    try {\n      new BinaryHttpParser(8192).parse(input, false);\n      System.out.println(\"returned\");\n    } catch (Throwable t) {\n      System.out.println(t.getClass().getName());\n      System.out.println(t.getMessage());\n    }\n  }\n}\n```\n\nPayload interpretation:\n\n- `00`: known-length request frame indicator.\n- `c000000080000000`: valid 8-byte varint encoding of `0x80000000` (`2^31`) as the method length.\n- `474554585858`: a few dummy bytes so the parser proceeds far enough to compute the next index.\n\nObserved result:\n\n```text\njava.lang.ArrayIndexOutOfBoundsException\nIndex -2147483639 out of bounds for length 15\n```\n\nThe parser should reject the malformed/incomplete message with a controlled decoder exception or return `null` awaiting more bytes; it should not allow integer wraparound to reach unchecked buffer indexing.\n\n## Impact\n\nA remote peer can trigger an unchecked exception in the Binary HTTP decoder using a tiny payload. In typical Netty pipelines this closes or fails the affected channel. Depending on application-level exception handling, repeated payloads can cause sustained denial of service for exposed BHTTP endpoints. No memory corruption or information disclosure was observed because the failure occurs in Java/Netty bounds checks.\n\n## Suggested remediation\n\n- Use `long` for all cumulative byte counts derived from protocol lengths.\n- Before converting any protocol length to `int`, verify it is non-negative, no larger than `Integer.MAX_VALUE`, and no larger than available readable bytes and configured limits.\n- Replace `sumBytes \u003e= in.readableBytes()` checks with precise checked arithmetic that permits exact-boundary complete fields but rejects impossible lengths.\n- Throw a controlled `CorruptedFrameException` / `TooLongFrameException` for invalid or unsupported lengths.\n- Add regression tests for 8-byte varint lengths at and above `Integer.MAX_VALUE` in request control data, response control data, known and indeterminate field sections, and field lines.\n\n## References\n\n- `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:386-402`\n- `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:659-680`\n- `codec-bhttp/src/main/java/io/netty/incubator/codec/bhttp/BinaryHttpParser.java:544-553`\n- RFC 9292: Binary Representation of HTTP Messages\n- RFC 9000 variable-length integer encoding",
  "id": "GHSA-pgrf-4654-3gq8",
  "modified": "2026-08-20T18:43:21Z",
  "published": "2026-08-20T18:43:21Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-pgrf-4654-3gq8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/netty/netty-incubator-codec-ohttp"
    },
    {
      "type": "WEB",
      "url": "https://github.com/netty/netty-incubator-codec-ohttp/releases/tag/netty-incubator-codec-parent-ohttp-0.0.23.Final"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "netty-incubator-codec-ohttp: Binary HTTP parser unchecked varint length overflow causes decoder crash"
}

GHSA-PJXJ-PCHX-4C3M

Vulnerability from github – Published: 2026-07-31 19:40 – Updated: 2026-07-31 19:40

Summary

ImageMagick: Heap Buffer Over-Read in XCF decoder due to integer conversion overflow

Details

An integer overflow in the XCF decoder can result in an out of bounds read when a crafted image is read and that can result in a crash.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-AnyCPU"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-HDRI-AnyCPU"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-HDRI-OpenMP-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-HDRI-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-HDRI-x86"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-OpenMP-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-OpenMP-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-x86"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q8-AnyCPU"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q8-OpenMP-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q8-OpenMP-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q8-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q8-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q8-x86"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Magick.NET-Q16-HDRI-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-53466"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190",
      "CWE-681"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-31T19:40:08Z",
    "nvd_published_at": "2026-07-01T19:16:54Z",
    "severity": "MODERATE"
  },
  "details": "An integer overflow in the XCF decoder can result in an out of bounds read when a crafted image is read and that can result in a crash.",
  "id": "GHSA-pjxj-pchx-4c3m",
  "modified": "2026-07-31T19:40:08Z",
  "published": "2026-07-31T19:40:08Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pjxj-pchx-4c3m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53466"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/commit/47ca7210515f3c9ea033b86fe4323a70caa74468"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ImageMagick/ImageMagick"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-26"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dlemstra/Magick.NET/releases/tag/14.15.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ImageMagick: Heap Buffer Over-Read in XCF decoder due to integer conversion overflow"
}

GHSA-PM4J-7R4Q-CCG8

Vulnerability from github – Published: 2026-03-07 02:39 – Updated: 2026-03-07 02:39

Summary

Soroban: Muxed address<->ScVal conversions may break after a conversion failure

Details

Summary

Soroban host ensures that MuxedAddress objects can't be used as storage keys in order to proactively prevent the contract logic bugs. However, due to a bug in Soroban host implementation, a failure in Val->ScVal conversion during the storage key computation will have the flag indicating that storage conversion is happening stuck in the true state until the next storage access. While the flag is stuck in true state, any MuxedAddress object conversions to ScVal will fail, i.e. a failure will occur if a MuxedAddress is emitted in the event or is serialized to XDR via a host function.

Impact

The bug may cause unexpected contract failures in the rare edge case scenarios. In the worst case scenario the whole transaction will fail and the changes will be rolled back. Because the contract call is simply rolled back, there is no risk of the state corruption.

An example scenario that would be affected by the bug is as follows:

Contract A calls contract B via try_call
Contract B calls a storage function (e.g. put_contract_data) with a non-convertible Val as a key (e.g. a MuxedAddress object, or a deeply nested vector)
Contract B fails
Contract A handles the failure gracefully and proceeds without accessing any storage methods
Contract A tries to emit an event with a MuxedAddress argument. That should be allowed, but instead of succeeding, contract A fails.

Patches

The bug will be fixed in protocol 26.

Workarounds

We believe that the bug is highly unlikely to occur in practice, as it involves three rare events happening simultaneously: Val conversion failure (these should normally not occur for the audited protocols), graceful handling of a cross-contract call failure (most protocols need cross-contract calls to succeed, or fail with a contract error), and MuxedAddress write (most of the contracts don't support MuxedAddress at all).

In the case if the bug does occur, the mitigation depends on the reason of the value conversion failure:

If the conversion failure has been caused by a malicious contract, then either no action is necessary (because the whole interaction is malicious and has been correctly rolled back), or the contract invocation should be replaced by a non-malicious contract
If the conversion failure has been caused by a bad user input for a non-malicious contract (e.g. a bad user input passed to a legitimate protocol), then the user input has to be fixed

In both scenarios the mitigation is to basically retry the transaction with proper arguments.

Severity

1.7 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U

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{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "soroban-env-host"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "26.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-07T02:39:44Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "### Summary\n\nSoroban host ensures that `MuxedAddress` objects can\u0027t be used as storage keys in order to proactively prevent the contract logic bugs. However, due to a bug in Soroban host implementation, a failure in `Val`-\u003e`ScVal` conversion during the storage key computation will have the flag indicating that storage conversion is happening stuck in the `true` state until the next storage access. While the flag is stuck in `true` state, any `MuxedAddress` object conversions to `ScVal` will fail, i.e. a failure will occur if a `MuxedAddress` is emitted in the event or is serialized to XDR via a host function.\n\n### Impact\n\nThe bug may cause unexpected contract failures in the rare edge case scenarios. In the worst case scenario the whole transaction will fail and the changes will be rolled back. Because the contract call is simply rolled back, there is no risk of the state corruption.\n\nAn example scenario that would be affected by the bug is as follows:\n\n- Contract A calls contract B via `try_call`\n- Contract B calls a storage function (e.g. `put_contract_data`) with a non-convertible `Val` as a key (e.g. a `MuxedAddress` object, or a deeply nested vector)\n- Contract B fails\n- Contract A handles the failure gracefully and proceeds without accessing any storage methods\n- Contract A tries to emit an event with a `MuxedAddress` argument. That should be allowed, but instead of succeeding, contract A fails.\n\n### Patches\n\nThe bug will be fixed in protocol 26.\n\n### Workarounds\n\nWe believe that the bug is highly unlikely to occur in practice, as it involves three rare events happening simultaneously: `Val` conversion failure (these should normally not occur for the audited protocols), graceful handling of a cross-contract call failure (most protocols need cross-contract calls to succeed, or fail with a contract error), and `MuxedAddress` write (most of the contracts don\u0027t support `MuxedAddress` at all).\n\nIn the case if the bug does occur, the mitigation depends on the reason of the value conversion failure:\n\n- If the conversion failure has been caused by a malicious contract, then either no action is necessary (because the whole interaction is malicious and has been correctly rolled back), or the contract invocation should be replaced by a non-malicious contract\n- If the conversion failure has been caused by a bad user input for a non-malicious contract (e.g. a bad user input passed to a legitimate protocol), then the user input has to be fixed\n\nIn both scenarios the mitigation is to basically retry the transaction with proper arguments.",
  "id": "GHSA-pm4j-7r4q-ccg8",
  "modified": "2026-03-07T02:39:44Z",
  "published": "2026-03-07T02:39:44Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/stellar/rs-soroban-env/security/advisories/GHSA-pm4j-7r4q-ccg8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/stellar/rs-soroban-env"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Soroban: Muxed address\u003c-\u003eScVal conversions may break after a conversion failure"
}

GHSA-PPQ3-433V-JP43

Vulnerability from github – Published: 2022-05-14 03:17 – Updated: 2025-04-20 03:34

Details

The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.

Severity

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2017-7308"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-681",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-29T20:59:00Z",
    "severity": "HIGH"
  },
  "details": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.",
  "id": "GHSA-ppq3-433v-jp43",
  "modified": "2025-04-20T03:34:58Z",
  "published": "2022-05-14T03:17:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7308"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1297"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1298"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1308"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1854"
    },
    {
      "type": "WEB",
      "url": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html"
    },
    {
      "type": "WEB",
      "url": "https://patchwork.ozlabs.org/patch/744811"
    },
    {
      "type": "WEB",
      "url": "https://patchwork.ozlabs.org/patch/744812"
    },
    {
      "type": "WEB",
      "url": "https://patchwork.ozlabs.org/patch/744813"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2017-07-01"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/41994"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/44654"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97234"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PPX5-Q359-PVWJ

Vulnerability from github – Published: 2024-04-25 19:53 – Updated: 2024-04-25 19:53

Summary

vyper's range(start, start + N) reverts for negative numbers

Details

Summary

When looping over a range of the form range(start, start + N), if start is negative, the execution will always revert.

Details

This issue is caused by an incorrect assertion inserted by the code generation of the range (stmt.parse_For_range()):

https://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/codegen/stmt.py#L286-L287

This assertion was introduced in https://github.com/vyperlang/vyper/commit/3de1415ee77a9244eb04bdb695e249d3ec9ed868 to fix https://github.com/advisories/GHSA-6r8q-pfpv-7cgj. The issue arises when start is signed, instead of using sle, le is used and start is interpreted as an unsigned integer for the comparison. If it is a negative number, its 255th bit is set to 1 and is hence interpreted as a very large unsigned integer making the assertion always fail.

PoC

@external
def foo():
    x:int256 = min_value(int256)
    # revert when it should not since we have the following assertion that fails:
    # [assert, [le, min_value(int256), max_value(int256) + 1 - 10]],
    for i in range(x, x + 10):
        pass

Patches

patched in v0.4.0, specifically, https://github.com/vyperlang/vyper/pull/3679 disallows this form of range().

Impact

Any contract having a range(start, start + N) where start is a signed integer with the possibility for start to be negative is affected. If a call goes through the loop while supplying a negative start the execution will revert.

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "vyper"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.3.8"
            },
            {
              "fixed": "0.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-32481"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-25T19:53:43Z",
    "nvd_published_at": "2024-04-25T17:15:50Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\n\nWhen looping over a `range` of the form `range(start, start + N)`, if `start` is negative, the execution will always revert.\n \n### Details\n\nThis issue is caused by an incorrect assertion inserted by the code generation of the range (`stmt.parse_For_range()`):\n\nhttps://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/codegen/stmt.py#L286-L287\n\nThis assertion was introduced in https://github.com/vyperlang/vyper/commit/3de1415ee77a9244eb04bdb695e249d3ec9ed868 to fix https://github.com/advisories/GHSA-6r8q-pfpv-7cgj. The issue arises when `start` is signed, instead of using `sle`, `le` is used and `start` is interpreted as an unsigned integer for the comparison. If it is a negative number, its 255th bit is set to `1` and is hence interpreted as a very large unsigned integer making the assertion always fail. \n### PoC\n\n```Vyper\n@external\ndef foo():\n    x:int256 = min_value(int256)\n    # revert when it should not since we have the following assertion that fails:\n    # [assert, [le, min_value(int256), max_value(int256) + 1 - 10]],\n    for i in range(x, x + 10):\n        pass\n```\n\n### Patches\n\npatched in v0.4.0, specifically, https://github.com/vyperlang/vyper/pull/3679 disallows this form of `range()`.\n\n### Impact\n\nAny contract having a `range(start, start + N)` where `start` is a signed integer with the possibility for `start` to be negative is affected. If a call goes through the loop while supplying a negative `start` the execution will revert.",
  "id": "GHSA-ppx5-q359-pvwj",
  "modified": "2024-04-25T19:53:43Z",
  "published": "2024-04-25T19:53:43Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-ppx5-q359-pvwj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-32481"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/commit/3de1415ee77a9244eb04bdb695e249d3ec9ed868"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/commit/5319cfbe14951e007ccdb323257e5ada869b35d5"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vyperlang/vyper"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/codegen/stmt.py#L286-L287"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "vyper\u0027s range(start, start + N) reverts for negative numbers"
}

GHSA-PWFG-G35M-WRCW

Vulnerability from github – Published: 2022-05-13 01:44 – Updated: 2022-05-13 01:44

Details

The Mem_File_Reader::read_avail function in Data_Reader.cpp in the Game_Music_Emu library (aka game-music-emu) 0.6.1 does not ensure a non-negative size, which allows remote attackers to cause a denial of service (application crash) via a crafted file.

Severity

6.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2017-17446"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-12-06T19:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The Mem_File_Reader::read_avail function in Data_Reader.cpp in the Game_Music_Emu library (aka game-music-emu) 0.6.1 does not ensure a non-negative size, which allows remote attackers to cause a denial of service (application crash) via a crafted file.",
  "id": "GHSA-pwfg-g35m-wrcw",
  "modified": "2022-05-13T01:44:24Z",
  "published": "2022-05-13T01:44:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-17446"
    },
    {
      "type": "WEB",
      "url": "https://bitbucket.org/mpyne/game-music-emu/issues/14/addresssanitizer-negative-size-param-size"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/883691"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-QG8W-6WVF-6VP6

Vulnerability from github – Published: 2022-10-11 12:00 – Updated: 2022-10-12 12:00

Details

An integer conversion error in Hermes bytecode generation, prior to commit 6aa825e480d48127b480b08d13adf70033237097, could have been used to perform Out-Of-Bounds operations and subsequently execute arbitrary code. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-40138"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-11T02:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An integer conversion error in Hermes bytecode generation, prior to commit 6aa825e480d48127b480b08d13adf70033237097, could have been used to perform Out-Of-Bounds operations and subsequently execute arbitrary code. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.",
  "id": "GHSA-qg8w-6wvf-6vp6",
  "modified": "2022-10-12T12:00:29Z",
  "published": "2022-10-11T12:00:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40138"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/hermes/commit/6aa825e480d48127b480b08d13adf70033237097"
    },
    {
      "type": "WEB",
      "url": "https://www.facebook.com/security/advisories/CVE-2022-40138"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-QPG9-JG2W-M84X

Vulnerability from github – Published: 2026-08-29 15:30 – Updated: 2026-08-29 15:30

Details

su-exec through 0.3 fails to validate numeric user and group identifiers parsed with strtol before assigning to uid_t and gid_t, allowing truncation of out-of-range values to zero. Attackers can supply large numeric identifiers that truncate to root's identifier, causing su-exec to execute target programs with root privileges instead of intended unprivileged accounts.

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.5 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-82457"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-29T14:16:38Z",
    "severity": "HIGH"
  },
  "details": "su-exec through 0.3 fails to validate numeric user and group identifiers parsed with strtol before assigning to uid_t and gid_t, allowing truncation of out-of-range values to zero. Attackers can supply large numeric identifiers that truncate to root\u0027s identifier, causing su-exec to execute target programs with root privileges instead of intended unprivileged accounts.",
  "id": "GHSA-qpg9-jg2w-m84x",
  "modified": "2026-08-29T15:30:21Z",
  "published": "2026-08-29T15:30:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82457"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/thesmartshadow/ed96e2a88643c34a247c9b7cf9e311be"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ncopa/su-exec"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ncopa/su-exec/blob/89c016e6e08749d583efdeda04b9f73e1218e253/su-exec.c"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/su-exec-through-0.3-privilege-escalation-via-numeric-user-id"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-QWQG-RFF2-45CW

Vulnerability from github – Published: 2022-05-13 01:52 – Updated: 2022-05-13 01:52

Details

gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2018-5711"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-01-16T09:29:00Z",
    "severity": "MODERATE"
  },
  "details": "gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.",
  "id": "GHSA-qwqg-rff2-45cw",
  "modified": "2022-05-13T01:52:54Z",
  "published": "2022-05-13T01:52:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5711"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1296"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2519"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=75571"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00022.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00028.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201903-18"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3755-1"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
    },
    {
      "type": "WEB",
      "url": "http://php.net/ChangeLog-5.php"
    },
    {
      "type": "WEB",
      "url": "http://php.net/ChangeLog-7.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CWE-681

Incorrect Conversion between Numeric Types

GHSA-P9M7-CFXQ-C6RF

GHSA-PGRF-4654-3GQ8

Summary

Details

Proof of concept

Impact

Suggested remediation

References

GHSA-PJXJ-PCHX-4C3M

GHSA-PM4J-7R4Q-CCG8

Summary

Impact

Patches

Workarounds

GHSA-PPQ3-433V-JP43

GHSA-PPX5-Q359-PVWJ

Summary

Details

PoC

Patches

Impact

GHSA-PWFG-G35M-WRCW

GHSA-QG8W-6WVF-6VP6

GHSA-QPG9-JG2W-M84X

GHSA-QWQG-RFF2-45CW

Mitigation