CVE-2017-7000 [High] | Memory Corruption in Iphone Os

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. macOS before 10.12.5 is affected. The issue involves the "SQLite" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2025-11-21	0.83%	0.58%	-0.24%
2	2025-11-18	0.61%	0.83%	+0.21%
3	2025-07-09	—	0.61%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2025-11-21

0.83%

0.58%

-0.24%

2025-11-18

0.61%

0.83%

+0.21%

2025-07-09

—

0.61%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
8.8	3.0	HIGH	`CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	2.8	5.9	[email protected]
6.8	2.0	MEDIUM	`AV:N/AC:M/Au:N/C:P/I:P/A:P` Click to expand Access vector (AV:N) Can be exploited remotely over network reachability. Access complexity (AC:M) Exploitation needs some favorable conditions, but not exceptional ones. Authentication (AU:N) No authentication is required. Confidentiality impact (C:P) Partial confidentiality impact. Integrity impact (I:P) Partial integrity impact. Availability impact (A:P) Partial availability impact.	8.6	6.4	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

8.8

3.0

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

2.8

5.9

[email protected]

6.8

2.0

MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P Click to expand

Access vector (AV:N): Can be exploited remotely over network reachability.
Access complexity (AC:M): Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N): No authentication is required.
Confidentiality impact (C:P): Partial confidentiality impact.
Integrity impact (I:P): Partial integrity impact.
Availability impact (A:P): Partial availability impact.

8.6

6.4

[email protected]

OS Trackers for CVE-2017-7000

vendor	priority	summary	link
`gentoo`	normal	CVE-2017-7000: 1 GLSA(s) (201709-15), 1 atom(s) (www-client/chromium); latest impact normal.	https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2017-7000
`redhat`	medium	—	https://access.redhat.com/security/cve/CVE-2017-7000
`ubuntu`	medium	CVE-2017-7000 medium priority: Ubuntu including 4 source packages (chromium-browser, oxide-qt, sqlite, sqlite3), 28 status rows across 7 suites (artful, bionic, cosmic, trusty, upstream, xenial, zesty): not-affected 10, released 9, ignored 5, DNE 3, needs-triage 1.	https://ubuntu.com/security/CVE-2017-7000

Affected software / configurations for CVE-2017-7000

Vendor	Product	Version	Raw CPE
apple	iphone_os	< 10.3.2	cpe:2.3:o:apple:iphone_os::::::::
apple	mac_os_x	< 10.12.5	cpe:2.3:o:apple:mac_os_x::::::::
chromium	chromium	< 61.0.3163.79	cpe:2.3:a:chromium:chromium::::::::
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
redhat	enterprise_linux_desktop	6.0	cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*
redhat	enterprise_linux_server	6.0	cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::*
redhat	enterprise_linux_workstation	6.0	cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::*

References for CVE-2017-7000

URL	Tags
http://www.securityfocus.com/bid/98767	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/99950	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:1833	Third Party Advisory
https://security.gentoo.org/glsa/201709-15	Third Party Advisory
https://support.apple.com/HT207797	Vendor Advisory
https://support.apple.com/HT207798	Vendor Advisory
https://www.debian.org/security/2017/dsa-3926	Third Party Advisory

URL

CVE-2017-7000

Exploit prediction scoring system (EPSS) score for CVE-2017-7000

Common vulnerability scoring system (CVSS) metrics for CVE-2017-7000

Weakness enumeration for CVE-2017-7000

OS Trackers for CVE-2017-7000

Affected software / configurations for CVE-2017-7000

References for CVE-2017-7000