mirror of
https://github.com/CVEProject/cvelist.git
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72 lines
2.8 KiB
JSON
72 lines
2.8 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "cve@mitre.org",
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"ID": "CVE-2020-26896",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "n/a",
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"version": {
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"version_data": [
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{
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"version_value": "n/a"
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}
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]
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}
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}
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]
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},
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"vendor_name": "n/a"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "Prior to 0.11.0-beta, LND (Lightning Network Daemon) had a vulnerability in its invoice database. While claiming on-chain a received HTLC output, it didn't verify that the corresponding outgoing off-chain HTLC was already settled before releasing the preimage. In the case of a hash-and-amount collision with an invoice, the preimage for an expected payment was instead released. A malicious peer could have deliberately intercepted an HTLC intended for the victim node, probed the preimage through a colluding relayed HTLC, and stolen the intercepted HTLC. The impact is a loss of funds in certain situations, and a weakening of the victim's receiver privacy."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"url": "https://gist.github.com/ariard/6bdeb995565d1cc292753e1ee4ae402d",
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"refsource": "MISC",
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"name": "https://gist.github.com/ariard/6bdeb995565d1cc292753e1ee4ae402d"
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},
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{
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"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-October/002857.html",
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"refsource": "MISC",
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"name": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-October/002857.html"
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},
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{
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"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-October/002855.html",
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"refsource": "MISC",
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"name": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-October/002855.html"
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}
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]
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}
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} |