Sequoia-openpgp: sequoia-openpgp: cryptographic integrity compromise via key flag confusion
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A flaw was found in sequoia-openpgp. The library incorrectly infers key flags for older certificates when a key flags subpacket is missing, leading to a discrepancy in how key capabilities are viewed. This key flag confusion allows an attacker to bypass the back-signature check. Consequently, an attacker can illegitimately bind an arbitrary subkey to their own certificate and forge signatures, completely compromising cryptographic integrity.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- python3.12-pysequoia
Version range not reported
- rust-rpm-sequoia
Version range not reported
- rust-sequoia-sqv
Version range not reported
- rust-sequoia-sq
Version range not reported
- rust-rpm-sequoia
Version range not reported
- costmanagement/costmanagement-ui-rhel10
Version range not reported
- rust-podman-sequoia-main
Version range not reported
- openshift-sandboxed-containers/osc-monitor-rhel9
Version range not reported
- openshift-sandboxed-containers/osc-operator-bundle
Version range not reported
- openshift-sandboxed-containers/osc-podvm-builder-rhel9
Version range not reported
- openshift-sandboxed-containers/osc-podvm-payload-rhel9
Version range not reported
- openshift-sandboxed-containers/osc-rhel9-operator
Version range not reported
- ansible-automation-platform-26/hub-rhel9
Version range not reported
- ansible-automation-platform-27/hub-rhel9
Version range not reported
- rust-podman-sequoia
Version range not reported
- trustee
Version range not reported
- trustee-guest-components
Version range not reported
- trustee-guest-components
Version range not reported
- rust-rpm-sequoia
Version range not reported
- kata-containers
Version range not reported
- python3.12-pysequoia
Version range not reported
- python-pysequoia
Version range not reported
- rhtpa/rhtpa-trustification-service-rhel9
Version range not reported
- rhtpa/rhtpa-rhel10
Version range not reported