CVE-2017-17969 — Vulnetix

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CVE-2017-17969 PUBLISHED

Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.

EPSS 3.26% · 87.0th percentile

Risk Scores

EPSS Score

3.26%

87.0th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	p7zip	0, 9.20.1~dfsg.1-4.2
Ubuntu:14.04:LTS	p7zip	0, 9.20.1~dfsg.1-4, 9.20.1~dfsg.1-4+deb7u1build0.14.04.1

Timeline

Jan 30, 2018 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score
Mar 5, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-17969 third-party-advisory
https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/ third-party-advisory
https://ubuntu.com/security/notices/USN-3913-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2017-17969 third-party-advisory

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