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CVE-2009-1682

14
FAUCET Score

CVE-2009-1682 describes a vulnerability in Apple Safari before version 4.0 where the browser failed to properly check for revoked Extended Validation (EV) certificates, potentially allowing remote attackers to trick users into accepting invalid certificates. This vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for information disclosure, but no impact on integrity or availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0_betaCPE matchmatch criteria
cpe:2.3:a:apple:safari:*:-:mac:*:*:*:*:*
0.8CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.8:-:mac:*:*:*:*:*
0.9CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.9:-:mac:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:-:mac:*:*:*:*:*
1.0.3CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0.3:-:mac:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.06%
Probability of exploitation in next 30 days
EPSS Percentile
61.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0106 is in the 21st percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

applepatch availablevia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2009/jun/msg00002.html
PatchVendor Advisory
osvdb.org / 54982
secunia.com / advisories/35379
Vendor Advisory
support.apple.com / kb/HT3613
PatchVendor Advisory
securityfocus.com / bid/35260
ExploitPatch
securityfocus.com / bid/35353
securitytracker.com / id
vupen.com / english/advisories/2009/1522
PatchVendor Advisory