Cap'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.

The remote Redhat Enterprise Linux 8 / 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:1408 advisory.

  - capnproto: out of bounds read when handling a list of lists. (CVE-2022-46149)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:1408 advisory.

  - Cap'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. (CVE-2022-46149)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 36 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2022-fd7eeedd02 advisory.

  - Cap'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. (CVE-2022-46149)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2022:4478-1 advisory.

  - Cap'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. (CVE-2022-46149)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 36 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2022-5d37367673 advisory.

  - Cap'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. (CVE-2022-46149)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
194311	RHEL 8 / 9 : OpenShift Container Platform 4.12.9 (RHSA-2023:1408)	Nessus	Red Hat Local Security Checks	medium
189411	RHCOS 4 : OpenShift Container Platform 4.12.9 (RHSA-2023:1408)	Nessus	Red Hat Local Security Checks	medium
169140	Fedora 36 : rust-capnp / rust-sequoia-octopus-librnp (2022-fd7eeedd02)	Nessus	Fedora Local Security Checks	medium
168781	SUSE SLED15 / SLES15 Security Update : capnproto (SUSE-SU-2022:4478-1)	Nessus	SuSE Local Security Checks	medium
168382	Fedora 36 : capnproto / fastnetmon / librime / rr / sonic-visualiser (2022-5d37367673)	Nessus	Fedora Local Security Checks	medium

Detections

Analytics

CVE-2022-46149

medium

Tenable Plugins

medium

medium

medium

medium

medium