CVE-2002-2414 — Opera 6.0.3, when using Squid 2.4 for HTTPS proxying, does not properly handle when accepting a non-global certificate authority (CA) certificate from a site and establishing a subsequent HTTPS connection, which allows remote attackers to cause a denial of service (crash)

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MEDIUM

Opera 6.0.3, when using Squid 2.4 for HTTPS proxying, does not properly handle when accepting a non-global certificate authority (CA) certificate from a site and establishing a subsequent HTTPS connection, which allows remote attackers to cause a denial of service (crash)

Published Nov 1, 2007

4.3

MEDIUM

CVSS 2.0

EPSS 1.19%

Description

Opera 6.0.3, when using Squid 2.4 for HTTPS proxying, does not properly handle when accepting a non-global certificate authority (CA) certificate from a site and establishing a subsequent HTTPS connection, which allows remote attackers to cause a denial of service (crash).

Affected products

Remediation

No remediation recorded yet.

Metrics

1.19% 0.01188

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

EPSS probability 0.01188

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 (13 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	1.19% (0.01188)	66.77th	v5 (v2026.06.15)
Jun 15, 2026	1.19% (0.01188)	63.73th	v5 (v2026.06.15)
Mar 17, 2025	0.13% (0.00130)	29.97th	v4 (v2025.03.14)
Dec 12, 2024	0.95% (0.00954)	83.89th	v3 (v2023.03.01)
Jun 20, 2024	0.77% (0.00768)	81.31th	v3 (v2023.03.01)
May 13, 2024	0.76% (0.00756)	80.96th	v3 (v2023.03.01)
Apr 4, 2024	0.73% (0.00726)	80.31th	v3 (v2023.03.01)
Feb 8, 2024	0.76% (0.00763)	80.58th	v3 (v2023.03.01)
Mar 7, 2023	0.76% (0.00763)	78.33th	v3 (v2023.03.01)
Mar 6, 2023	1.14% (0.01136)	59.45th	v2 (v2022.01.01)
Oct 18, 2022	1.14% (0.01136)	58.28th	v2 (v2022.01.01)
Apr 1, 2022	1.14% (0.01136)	56.27th	v2 (v2022.01.01)
Feb 4, 2022	1.14% (0.01136)	34.23th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (3)

http://marc.info/?l=full-disclosure&m=103783186608438&w=2
mailing-listx_refsource_FULLDISC
http://www.iss.net/security_center/static/10673.php
vdb-entryx_refsource_XF
http://www.securityfocus.com/bid/6218
vdb-entryx_refsource_BID

Link	Providers	Tags
http://marc.info/?l=full-disclosure&m=103783186608438&w=2		mailing-listx_refsource_FULLDISC
http://www.iss.net/security_center/static/10673.php		vdb-entryx_refsource_XF
http://www.securityfocus.com/bid/6218		vdb-entryx_refsource_BID

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Nov 1, 2007

Updated Aug 8, 2024

Reserved Nov 1, 2007

Link CVE-2002-2414

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2002-2414

Red Hat

Severity n/a

Public date n/a

Links CVE-2002-2414