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Vulnerability details: VCID-h8vr-29am-jueb
Vulnerability ID VCID-h8vr-29am-jueb
Aliases CVE-2010-3312
Summary Epiphany 2.28 and 2.29, when WebKit and LibSoup are used, unconditionally displays a closed-lock icon for any URL beginning with the https: substring, without any warning to the user, which allows man-in-the-middle attackers to spoof arbitrary https web sites via a crafted X.509 server certificate.
Status Published
Exploitability 0.5
Weighted Severity 5.2
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
epss 0.00533 https://api.first.org/data/v1/epss?cve=CVE-2010-3312
cvssv2 5.8 https://nvd.nist.gov/vuln/detail/CVE-2010-3312
Reference id Reference type URL
http://blog.fefe.de/?ts=b26ca29d
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=564690
http://bugzilla-attachments.gnome.org/attachment.cgi?id=154330
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
https://api.first.org/data/v1/epss?cve=CVE-2010-3312
https://bugzilla.gnome.org/show_bug.cgi?id=600663
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3312
http://secunia.com/advisories/43068
http://www.openwall.com/lists/oss-security/2010/09/17/10
http://www.openwall.com/lists/oss-security/2010/09/17/12
http://www.openwall.com/lists/oss-security/2010/09/17/13
http://www.openwall.com/lists/oss-security/2010/09/17/5
http://www.openwall.com/lists/oss-security/2010/09/17/6
http://www.openwall.com/lists/oss-security/2010/09/20/2
http://www.openwall.com/lists/oss-security/2010/09/21/5
http://www.vupen.com/english/advisories/2011/0212
564690 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=564690
cpe:2.3:a:gnome:epiphany:2.28:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnome:epiphany:2.28:*:*:*:*:*:*:*
cpe:2.3:a:gnome:epiphany:2.29:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnome:epiphany:2.29:*:*:*:*:*:*:*
CVE-2010-3312 https://nvd.nist.gov/vuln/detail/CVE-2010-3312
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2010-3312
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.67245
EPSS Score 0.00533
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:30:44.915224+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0