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Vulnerability details: VCID-w1m8-n281-aaam
Vulnerability ID VCID-w1m8-n281-aaam
Aliases CVE-2018-1002208
GHSA-cqj4-m2pc-v9m5
Summary SharpZipLib before 1.0 RC1 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-1002208.html
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.01482 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0154 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0266 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.0271 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
epss 0.07265 https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1002208
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-cqj4-m2pc-v9m5
cvssv3.1 5.5 https://github.com/icsharpcode/SharpZipLib/issues/232
generic_textual MODERATE https://github.com/icsharpcode/SharpZipLib/issues/232
cvssv3.1 5.5 https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0
generic_textual MODERATE https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0
cvssv3.1 5.5 https://github.com/snyk/zip-slip-vulnerability
generic_textual MODERATE https://github.com/snyk/zip-slip-vulnerability
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-1002208
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2018-1002208
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2018-1002208
cvssv3.1 7.3 https://snyk.io/research/zip-slip-vulnerability
generic_textual HIGH https://snyk.io/research/zip-slip-vulnerability
cvssv3.1 5.5 https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247
generic_textual MODERATE https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-1002208.html
https://api.first.org/data/v1/epss?cve=CVE-2018-1002208
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1002208
https://github.com/icsharpcode/SharpZipLib/issues/232
https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0
https://github.com/snyk/zip-slip-vulnerability
https://snyk.io/research/zip-slip-vulnerability
https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247
cpe:2.3:a:sharpziplib_project:sharpziplib:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sharpziplib_project:sharpziplib:*:*:*:*:*:*:*:*
CVE-2018-1002208 https://nvd.nist.gov/vuln/detail/CVE-2018-1002208
GHSA-cqj4-m2pc-v9m5 https://github.com/advisories/GHSA-cqj4-m2pc-v9m5
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://github.com/icsharpcode/SharpZipLib/issues/232
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://github.com/snyk/zip-slip-vulnerability
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1002208
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1002208
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1002208
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N Found at https://snyk.io/research/zip-slip-vulnerability
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.51224
EPSS Score 0.00148
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.