CVE-2017-1000472

published 2018-01-03

CVE-2017-1000472: The ZipCommon::isValidPath() function in Zip/src/ZipCommon.cpp in POCO C++ Libraries before 1.8 does not properly restrict the filename value in the ZIP…

Priority P4 34 medium 6.5 CVSS 3.0

AV N AC L PR N UI R S U C N I H A N

The ZipCommon::isValidPath() function in Zip/src/ZipCommon.cpp in POCO C++ Libraries before 1.8 does not properly restrict the filename value in the ZIP header, which allows attackers to conduct absolute path traversal attacks during the ZIP decompression, and possibly create or overwrite arbitrary files, via a crafted ZIP file, related to a "file path injection vulnerability".

Affected

8 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	debian_linux	—	—
debian	poco	< poco 1.8.0-2 (bookworm)	poco 1.8.0-2 (bookworm)
pocoproject	poco	< 1.8	1.8
pocoproject	poco	>= 0 < 1.8.0-2	1.8.0-2
pocoproject	poco	>= 0 < 1.8.0-2	1.8.0-2
pocoproject	poco	>= 0 < 1.8.0-2	1.8.0-2
pocoproject	poco	>= 0 < 1.8.0-2	1.8.0-2

CVSS provenance

nvd v3.0 6.5 MEDIUM CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

nvd v2.0 5.8 MEDIUM AV:N/AC:M/Au:N/C:N/I:P/A:P

osv 6.5 MEDIUM

vendor_debian 6.5 MEDIUM

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