Описание
astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser incorrectly advances stream position based on ustar header size (often zero) instead of the PAX-specified size, causing it to interpret file content as legitimate tar headers. This issue has been patched in version 0.5.6. There are no workarounds.
astral-tokio-tar contains a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser incorrectly advances stream position based on ustar header size (often zero) instead of the PAX-specified size, causing it to interpret file content as legitimate tar headers.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-monitor-rhel9 | Not affected | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-operator-bundle | Not affected | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-podvm-builder-rhel9 | Not affected | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-podvm-payload-rhel9 | Affected | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-rhel9-operator | Not affected | ||
| Red Hat Enterprise Linux 10 | trustee-guest-components | Affected | ||
| Red Hat Enterprise Linux 9 | trustee-guest-components | Affected | ||
| Red Hat OpenShift Container Platform 4 | kata-containers | Will not fix |
Показывать по
Ссылки на источники
Дополнительная информация
Статус:
EPSS
8.1 High
CVSS3
Связанные уязвимости
astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser incorrectly advances stream position based on ustar header size (often zero) instead of the PAX-specified size, causing it to interpret file content as legitimate tar headers. This issue has been patched in version 0.5.6. There are no workarounds.
astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser incorrectly advances stream position based on ustar header size (often zero) instead of the PAX-specified size, causing it to interpret file content as legitimate tar headers. This issue has been patched in version 0.5.6. There are no workarounds.
astral-tokio-tar is a tar archive reading/writing library for async Ru ...
astral-tokio-tar Vulnerable to PAX Header Desynchronization
EPSS
8.1 High
CVSS3