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Vulnerability details: VCID-v9qj-7ybw-vbcp
Vulnerability ID VCID-v9qj-7ybw-vbcp
Aliases CVE-2017-2457
Summary Multiple vulnerabilities have been found in WebKitGTK+, the worst of which allows remote attackers to execute arbitrary code.
Status Published
Exploitability 2.0
Weighted Severity 9.0
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 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
epss 0.02526 https://api.first.org/data/v1/epss?cve=CVE-2017-2457
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2017-2457
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2017-2457
archlinux Critical https://security.archlinux.org/AVG-235
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-2457
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2457
https://support.apple.com/HT207600
https://support.apple.com/HT207617
https://www.exploit-db.com/exploits/41803/
http://www.securityfocus.com/bid/97147
http://www.securitytracker.com/id/1038138
ASA-201704-9 https://security.archlinux.org/ASA-201704-9
AVG-235 https://security.archlinux.org/AVG-235
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:o:apple:iphone_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
CVE-2017-2457 Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1085
CVE-2017-2457 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/41803.html
CVE-2017-2457 https://nvd.nist.gov/vuln/detail/CVE-2017-2457
GLSA-201706-15 https://security.gentoo.org/glsa/201706-15
USN-3257-1 https://usn.ubuntu.com/3257-1/
Data source Exploit-DB
Date added April 4, 2017
Description Apple WebKit 10.0.2 (12602.3.12.0.1_ r210800) - 'constructJSReadableStreamDefaultReader' Type Confusion
Ransomware campaign use Known
Source publication date April 4, 2017
Exploit type webapps
Platform multiple
Source update date April 4, 2017
Source URL https://bugs.chromium.org/p/project-zero/issues/detail?id=1085
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-2457
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-2017-2457
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 0.85355
EPSS Score 0.02526
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:58:43.824054+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201706-15 38.0.0