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Vulnerability details: VCID-2dxw-nar7-e7cx
Vulnerability ID VCID-2dxw-nar7-e7cx
Aliases CVE-2017-13798
Summary Multiple vulnerabilities have been discovered in WebKitGTK+, the worst of which may lead to arbitrary code execution.
Status Published
Exploitability 2.0
Weighted Severity 7.9
Risk 10.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
epss 0.18557 https://api.first.org/data/v1/epss?cve=CVE-2017-13798
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2017-13798
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2017-13798
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-13798
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13798
https://support.apple.com/HT208219
https://support.apple.com/HT208222
https://support.apple.com/HT208223
https://support.apple.com/HT208224
https://support.apple.com/HT208225
https://www.exploit-db.com/exploits/43175/
http://www.securitytracker.com/id/1039703
cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:a:apple:webkit:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:webkit:-:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
CVE-2017-13798 Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1354
CVE-2017-13798 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/43175.html
CVE-2017-13798 https://nvd.nist.gov/vuln/detail/CVE-2017-13798
GLSA-201712-01 https://security.gentoo.org/glsa/201712-01
USN-3481-1 https://usn.ubuntu.com/3481-1/
Data source Exploit-DB
Date added Nov. 22, 2017
Description WebKit - 'WebCore::RenderObject::previousSibling' Use-After-Free
Ransomware campaign use Known
Source publication date Nov. 22, 2017
Exploit type dos
Platform multiple
Source update date Nov. 22, 2017
Source URL https://bugs.chromium.org/p/project-zero/issues/detail?id=1354
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-13798
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-13798
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 0.95218
EPSS Score 0.18557
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:01:22.854075+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201712-01 38.0.0