CVE-2022-46149

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Summary

CVECVE-2022-46149
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-30 17:15:00 UTC
Updated2023-11-07 03:55:00 UTC
DescriptionCap'n Proto is a data interchange format and remote procedure call (RPC) system. Cap'n Proro prior to versions 0.7.1, 0.8.1, 0.9.2, and 0.10.3, as well as versions of Cap'n Proto's Rust implementation prior to 0.13.7, 0.14.11, and 0.15.2 are vulnerable to out-of-bounds read due to logic error handling list-of-list. This issue may lead someone to remotely segfault a peer by sending it a malicious message, if the victim performs certain actions on a list-of-pointer type. Exfiltration of memory is possible if the victim performs additional certain actions on a list-of-pointer type. To be vulnerable, an application must perform a specific sequence of actions, described in the GitHub Security Advisory. The bug is present in inlined code, therefore the fix will require rebuilding dependent applications. Cap'n Proto has C++ fixes available in versions 0.7.1, 0.8.1, 0.9.2, and 0.10.3. The `capnp` Rust crate has fixes available in versions 0.13.7, 0.14.11, and 0.15.2.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Capnproto Capnp All All All All
Application Capnproto Capnproto All All All All
Application Capnproto Capnproto 0.8.0 All All All
Operating System Fedoraproject Fedora 36 All All All
Operating System Fedoraproject Fedora 37 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 36 Update: rr-5.6.0-2.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Out-of-bounds read due to logic error handling list-of-list. · Advisory · capnproto/capnproto · GitHub CONFIRM github.com
Apply data offset for list-of-pointers at access time rather than Lis… · capnproto/capnproto@25d34c6 · GitHub MISC github.com
[SECURITY] Fedora 36 Update: rust-sequoia-octopus-librnp-1.4.1-2.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 37 Update: rust-capnp-0.14.11-1.fc37 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 36 Update: rust-sequoia-octopus-librnp-1.4.1-2.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 37 Update: librime-1.7.3-3.fc37 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 37 Update: librime-1.7.3-3.fc37 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 37 Update: rust-capnp-0.14.11-1.fc37 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 36 Update: rr-5.6.0-2.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181885 Debian Security Update for capnprotorust-capnp (CVE-2022-46149)
  • 241300 Red Hat OpenShift Container Platform 4.12 Security Update (RHSA-2023:1408)
  • 283376 Fedora Security Update for capnproto (FEDORA-2022-5d37367673)
  • 283391 Fedora Security Update for capnproto (FEDORA-2022-18023b665f)
  • 283500 Fedora Security Update for rust (FEDORA-2022-fd7eeedd02)
  • 283501 Fedora Security Update for rust (FEDORA-2022-7002ec8b22)
  • 284288 Fedora Security Update for capnproto (FEDORA-2022-ef11bad952)
  • 284289 Fedora Security Update for rust (FEDORA-2022-15c504b6eb)
  • 753013 SUSE Enterprise Linux Security Update for capnproto (SUSE-SU-2022:4478-1)
  • 770181 Red Hat OpenShift Container Platform 4.12 Security Update (RHSA-2023:1408)

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