Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error me
Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | google/protobuf | < 3.15.0 | 3.15.0 |
| Java / Kotlin (Maven) | com.google.protobuf:protobuf-java | < 3.15.0 | 3.15.0 |
| .NET (NuGet) | Google.Protobuf | < 3.15.0 | 3.15.0 |
| Python (PyPI) | protobuf | < 3.15.0 | 3.15.0 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2021-22570
- https://github.com/advisories/GHSA-77rm-9x9h-xj3g
- https://github.com/protocolbuffers/protobuf
- https://github.com/protocolbuffers/protobuf/releases/tag/v3.15.0
- https://github.com/pypa/advisory-database/tree/main/vulns/protobuf/PYSEC-2022-48.yaml
- https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DVUZPALAQ34TQP6KFNLM4IZS6B32XSA
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5PAGL5M2KGYPN3VEQCRJJE6NA7D5YG5X
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BTRGBRC5KGCA4SK5MUNLPYJRAGXMBIYY
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IFX6KPNOFHYD6L4XES5PCM3QNSKZBOTQ
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQJB6ZPRLKV6WCMX2PRRRQBFAOXFBK6B
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MRWRAXAFR3JR7XCFWTHC2KALSZKWACCE
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NVTWVQRB5OCCTMKEQFY5MYED3DXDVSLP
- https://security.netapp.com/advisory/ntap-20220429-0005
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IFX6KPNOFHYD6L4XES5PCM3QNSKZBOTQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DVUZPALAQ34TQP6KFNLM4IZS6B32XSA/
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Debilidad (CWE)
CWE-476- Plataforma
- Composer, Java / Kotlin (Maven), .NET (NuGet), Python (PyPI)
- Paquete
google/protobuf, com.google.protobuf:protobuf-java, Google.Protobuf- Publicada
- 26.01.2022
- Actualizado
- 11.10.2026 12:19
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-77rm-9x9h-xj3g - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2022-48 - PyPA Advisory Database; CC BY 4.0
Historial de vulnerabilidades: protobuf
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 5
- Primera → última
- 09.2017 01.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 5
Divulgaciones por año
- 2017: 1
- 2018: 0
- 2019: 0
- 2020: 0
- 2021: 0
- 2022: 2
- 2023: 0
- 2024: 0
- 2025: 1
- 2026: 1
-
Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error me esta entrada
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