14 lines
1.3 KiB
JSON
14 lines
1.3 KiB
JSON
{
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"id": "openEuler-SA-2022-1875",
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"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-1875",
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"title": "An update for rsync is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
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"severity": "High",
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"description": "Rsync is an open source utility that provides fast incremental file transfer.It uses the \"rsync algorithm\" which provides a very fast method for bringing remote files into sync. It does this by sending just the differences in the files across the link, without requiring that both sets of files are present at one of the ends of the link beforehand.\r\n\r\nSecurity Fix(es):\r\n\r\nAn issue was discovered in rsync before 3.2.5 that allows malicious remote servers to write arbitrary files inside the directories of connecting peers. The server chooses which files/directories are sent to the client. However, the rsync client performs insufficient validation of file names. A malicious rsync server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the rsync client target directory and subdirectories (for example, overwrite the .ssh/authorized_keys file).(CVE-2022-29154)",
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"cves": [
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{
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"id": "CVE-2022-29154",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29154",
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"severity": "High"
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}
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]
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} |