Home/CVE/A heap-based buffer overflow exists in Info-Zip UnZip version <= 6.00 in the processing of password-protected archives t
CVE

CVE-2018-1000035

A heap-based buffer overflow exists in Info-Zip UnZip version <= 6.00 in the processing of password-protected archives t

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.

HIGH · CVSS 7.8 EPSS 0.63564
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
unzip project unzip<= 6.00
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productlowSteganography Unzip Hidden Information From Picture File
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Feb 2018 · 11:29 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

6
suse-csafopenSUSE-SU-2024:11485-1
usnUSN-4672-1
msrcCVE-2018-1000035
suse-csafSUSE-SU-2018:2978-1
suse-csafSUSE-SU-2018:1883-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2020/01/msg00026.html
https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-infozip-unzip/index.htmlThird Party Advisory
https://security.gentoo.org/glsa/202003-58
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