CVSS: 8.2EPSS: 0%CPEs: 2EXPL: 1CVE-2022-39389 – Witness Block Parsing DoS Vulnerability in lnd
https://notcve.org/view.php?id=CVE-2022-39389
Lightning Network Daemon (lnd) is an implementation of a lightning bitcoin overlay network node. All lnd nodes before version `v0.15.4` are vulnerable to a block parsing bug that can cause a node to enter a degraded state once encountered. In this degraded state, nodes can continue to make payments and forward HTLCs, and close out channels. Opening channels is prohibited, and also on chain transaction events will be undetected. This can cause loss of funds if a CSV expiry is researched during a breach attempt or a CLTV delta expires forgetting the funds in the HTLC. • https://github.com/lightningnetwork/lnd/issues/7096 https://github.com/lightningnetwork/lnd/pull/7098 https://github.com/lightningnetwork/lnd/releases/tag/v0.15.4-beta https://github.com/lightningnetwork/lnd/security/advisories/GHSA-hc82-w9v8-83pr • CWE-20: Improper Input Validation •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 1CVE-2022-44797
https://notcve.org/view.php?id=CVE-2022-44797
btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking. btcd anterior a 0.23.2, como se usa en Lightning Labs lnd anterior a 0.15.2-beta y otros productos relacionados con Bitcoin, maneja mal la verificación del tamaño de los testigos. • https://github.com/btcsuite/btcd/pull/1896 https://github.com/btcsuite/btcd/releases/tag/v0.23.2 https://github.com/lightningnetwork/lnd/issues/7002 https://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta •
CVSS: 8.6EPSS: 0%CPEs: 38EXPL: 1CVE-2021-41593
https://notcve.org/view.php?id=CVE-2021-41593
Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure. Lightning Labs lnd versiones anteriores a 0.13.3-beta, permite una pérdida de fondos debido a una exposición del polvo HTLC • https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on-lightning-network-that-still-needs-fixing https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/release-notes-0.13.3.md https://github.com/lightningnetwork/lnd/releases/tag/v0.13.3-beta https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257.html https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/0 • CWE-770: Allocation of Resources Without Limits or Throttling •