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CVE-2021-4217

Low priority

Some fixes available 6 of 10

A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash...

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Fixed Fixed Fixed Fixed Fixed
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CVE-2022-0530

Low priority

Some fixes available 5 of 6

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...

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Fixed Fixed Fixed Fixed
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CVE-2022-0529

Medium priority

Some fixes available 5 of 6

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...

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Fixed Fixed Fixed Fixed
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CVE-2019-13232

Low priority

Some fixes available 3 of 5

Info-ZIP UnZip 6.0 mishandles the overlapping of files inside a ZIP container, leading to denial of service (resource consumption), aka a "better zip bomb" issue.

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Not affected Fixed Fixed
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CVE-2018-18384

Low priority
Fixed

Info-ZIP UnZip 6.0 has a buffer overflow in list.c, when a ZIP archive has a crafted relationship between the compressed-size value and the uncompressed-size value, because a buffer size is 10 and is supposed to be 12.

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Not affected Not affected Not affected
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CVE-2018-1000035

Low priority

Some fixes available 7 of 9

A heap-based buffer overflow exists in Info-Zip UnZip version <= 6.00 in the processing of password-protected archives that allows an attacker to perform a denial of service or to possibly achieve code execution.

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Fixed Fixed Fixed
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CVE-2018-1000034

Medium priority
Not affected

An out-of-bounds read exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service and read sensitive memory.

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Not affected
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CVE-2018-1000033

Medium priority
Not affected

An out-of-bounds read exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service and read sensitive memory.

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Not affected
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CVE-2018-1000032

Medium priority
Not affected

A heap-based buffer overflow exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service or to possibly achieve code execution.

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Not affected
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CVE-2018-1000031

Medium priority
Not affected

A heap-based buffer overflow exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service or to possibly achieve code execution.

1 affected package

unzip

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
unzip Not affected
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