CVE-2011-3444 — Address Book in Apple Mac OS X before 10.7.3 automatically switches to unencrypted sessions upon failure of encrypted connections, which allows remote attackers to read CardDAV data by terminating an encrypted connection and then sniffing the network

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MEDIUM

Address Book in Apple Mac OS X before 10.7.3 automatically switches to unencrypted sessions upon failure of encrypted connections, which allows remote attackers to read CardDAV data by terminating an encrypted connection and then sniffing the network

Published Feb 2, 2012

4.3

MEDIUM

CVSS 2.0

EPSS 1.42%

Description

Address Book in Apple Mac OS X before 10.7.3 automatically switches to unencrypted sessions upon failure of encrypted connections, which allows remote attackers to read CardDAV data by terminating an encrypted connection and then sniffing the network.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.42% 0.01424

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01424

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (12 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.42% (0.01424)	71.93th	v5 (v2026.06.15)
Jun 15, 2026	1.42% (0.01424)	69.33th	v5 (v2026.06.15)
Mar 17, 2025	0.38% (0.00380)	57.38th	v4 (v2025.03.14)
Dec 12, 2024	0.18% (0.00185)	57.06th	v3 (v2023.03.01)
Apr 25, 2024	0.15% (0.00148)	50.24th	v3 (v2023.03.01)
Mar 15, 2024	0.14% (0.00137)	48.10th	v3 (v2023.03.01)
Feb 8, 2024	0.13% (0.00125)	45.82th	v3 (v2023.03.01)
Mar 7, 2023	0.18% (0.00185)	53.96th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-310

References (2)

http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
vendor-advisoryx_refsource_APPLEVendor Advisory
http://support.apple.com/kb/HT5130
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html		vendor-advisoryx_refsource_APPLEVendor Advisory
http://support.apple.com/kb/HT5130		x_refsource_CONFIRMVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner apple

Published Feb 2, 2012

Updated Sep 17, 2024

Reserved Sep 13, 2011

Link CVE-2011-3444

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2011-3444

Red Hat

Severity n/a

Public date n/a

Links CVE-2011-3444