Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2023-52169: The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains an out-of-bounds read that allows an attacker to read beyond the intended buffer. The bytes read beyond the intended buffer are presented as a part of a filename listed in the file system image. This has security relevance in some known web-service use cases where untrusted users can upload files and have them extracted by a server-side 7-Zip process. CVE-2023-52168: The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512*i-2, for i=9, i=10, i=11, etc.
Fixed packages 5
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | p7zip | 0:16.02-20.amzn2023.0.6 |
| Amazon Linux · 2023 | p7zip-debugsource | 0:16.02-20.amzn2023.0.6 |
| Amazon Linux · 2023 | p7zip-doc | 0:16.02-20.amzn2023.0.6 |
| Amazon Linux · 2023 | p7zip-plugins | 0:16.02-20.amzn2023.0.6 |
| Amazon Linux · 2023 | p7zip-plugins-debuginfo | 0:16.02-20.amzn2023.0.6 |
Vulnerabilities 2
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High 8.4
The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an a…
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High 8.2
The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains an out-of-bounds read that allows an attacker…