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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
Metrics
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vector strings. CVSS information contributed by other sources is also
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OR
*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions from (including) 10.15 up to (excluding) 10.15.7
*cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*
*cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*
*cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*
*cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*
*cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*
*cpe:2.3:o:apple:mac_os_x:10.15.7:
Changed
Reference Type
http://seclists.org/fulldisclosure/2022/May/33 No Types Assigned
http://seclists.org/fulldisclosure/2022/May/33 Mailing List, Third Party Advisory
Changed
Reference Type
http://seclists.org/fulldisclosure/2022/May/35 No Types Assigned
http://seclists.org/fulldisclosure/2022/May/35 Mailing List, Third Party Advisory
Changed
Reference Type
http://seclists.org/fulldisclosure/2022/May/38 No Types Assigned
http://seclists.org/fulldisclosure/2022/May/38 Mailing List, Third Party Advisory
Changed
Reference Type
https://support.apple.com/kb/HT213255 No Types Assigned
OR
*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Changed
Reference Type
https://github.com/ByteHackr/unzip_poc No Types Assigned
https://github.com/ByteHackr/unzip_poc Exploit, Third Party Advisory
CVE Modified by Red Hat, Inc.2/24/2022 2:15:09 PM
Action
Type
Old Value
New Value
Changed
Description
A flaw was found in unzip 6.0. The vulnerability occurs during the conversion of an utf-8 string to a local string that leads to a segmentation fault. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
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