CVE-2013-1740

Home/CVE/The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when t

CVE

The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when t

The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when the TLS False Start feature is enabled, allows man-in-the-middle attackers to spoof SSL servers by using an arbitrary X.509 certificate during certain handshake traffic.

MEDIUM · CVSS 5.8 EPSS 0.01001

Schedule remediation

Public exploit or PoC is available

Sigma rules0 YARA rules0

▤

Affected Products & Versions

mozilla network security services<= 3.15.3

mozilla network security servicesall versions

⚠

Public Exploits & PoCs

pocbugzilla.mozilla.org · show_bug.cgi?id=919877bugzilla.mozilla.org

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Scoring & Timeline

5.8

MEDIUM · CVSS v2 (legacy) · security@mozilla.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD18 Jan 2014 · 10:55 PM

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10451-1
rhsaRHSA-2014:0917Critical
rhsaRHSA-2014:1246Moderate
rhsaRHSA-2014:0979Moderate
usnUSN-2088-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00004.html

http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00005.html

http://seclists.org/fulldisclosure/2014/Dec/23

http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html

http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html

http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html

Show all 16 references

http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.securityfocus.com/archive/1/534161/100/0/threaded

http://www.securityfocus.com/bid/64944

http://www.ubuntu.com/usn/USN-2088-1

http://www.vmware.com/security/advisories/VMSA-2014-0012.html

https://bugs.gentoo.org/show_bug.cgi?id=498172

https://bugzilla.redhat.com/show_bug.cgi?id=1053725

https://developer.mozilla.org/docs/NSS/NSS_3.15.4_release_notes

https://exchange.xforce.ibmcloud.com/vulnerabilities/90394

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