Ubuntu 16.04ESM / 18.04LTS / 20.04LTS / 22.04LTS : libxml2 の脆弱性 (USN-6028-1)

バージョン 1.2

May 4, 2023, 2:03 PM

CVSS metrics ("CVSSv2 score" changed from 7.5 to 7.8. "CVSSv2 score" changed from 7.5 to 7.8. "CVSSv2 score" changed from 7.5 to 7.8. "CVSSv2 score" changed from 7.5 to 7.8. "CVSSv3 score" changed from 9.8 to 6.5. "CVSSv3 vector" changed from "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" to "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H". "CVSSv2 vector" changed from "CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P" to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C". "CVSSv3 score" changed from 9.8 to 6.5. "CVSSv3 vector" changed from "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" to "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H". "CVSSv2 vector" changed from "CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P" to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C". "CVSSv3 score" changed from 9.8 to 6.5. "CVSSv3 vector" changed from "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" to "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H". "CVSSv2 vector" changed from "CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P" to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C". "CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C". "CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C". "CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
CVSSv2 score source (changed from "CVE-2023-29469" to "CVE-2023-28484")
CVSSv3 score source (set to "CVE-2023-28484")
CVSSv3 severity (based on CVE-2023-28484, severity decreased from "High" to "Medium")
Exploit attributes ("Exploit available" set to "True". "Exploit available" set to "True". "Exploit available" set to "True". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available")