CVE-2014-1569
Mozilla NSS ASN.1 Length Encoding Vulnerability
Description
The definite_length_decoder function in lib/util/quickder.c in Mozilla Network Security Services (NSS) before 3.16.2.4 and 3.17.x before 3.17.3 does not ensure that the DER encoding of an ASN.1 length is properly formed, which allows remote attackers to conduct data-smuggling attacks by using a long byte sequence for an encoding, as demonstrated by the SEC_QuickDERDecodeItem function's improper handling of an arbitrary-length encoding of 0x00.
INFO
Published Date :
Dec. 15, 2014, 6:59 p.m.
Last Modified :
Sept. 22, 2017, 1:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
10.0
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2014-1569.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-1569 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-1569 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 22, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1032909 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 04, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html -
CVE Modified by [email protected]
Apr. 07, 2016
Action Type Old Value New Value Removed Reference http://www.oracle.com/technetwork/topics/security/alerts-086861.html Added Reference http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html -
CVE Modified by [email protected]
Oct. 23, 2015
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/alerts-086861.html -
CVE Modified by [email protected]
Jul. 17, 2015
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html -
CVE Modified by [email protected]
Mar. 18, 2015
Action Type Old Value New Value Added Reference http://www.debian.org/security/2015/dsa-3186 Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00033.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00036.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00032.html -
Modified Analysis by [email protected]
Dec. 16, 2014
Action Type Old Value New Value Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/444.html">CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')</a> Added CPE Configuration Configuration 1 OR *cpe:2.3:a:mozilla:network_security_services:3.16.2.3:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:mozilla:network_security_services:3.16.2.2:*:*:*:*:*:*:* *cpe:2.3:a:mozilla:network_security_services:3.16.2.1:*:*:*:*:*:*:* *cpe:2.3:a:mozilla:network_security_services:3.16.2.0:*:*:*:*:*:*:* *cpe:2.3:a:mozilla:network_security_services:3.17.2:*:*:*:*:*:*:* *cpe:2.3:a:mozilla:network_security_services:3.17.1:*:*:*:*:*:*:* *cpe:2.3:a:mozilla:network_security_services:3.17.0:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Changed Reference Type https://www.imperialviolet.org/2014/09/26/pkcs1.html No Types Assigned https://www.imperialviolet.org/2014/09/26/pkcs1.html Exploit Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1064670 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1064670 Exploit Changed Reference Type https://www.reddit.com/r/netsec/comments/2hd1m8/rsa_signature_forgery_in_nss/cksnr02 No Types Assigned https://www.reddit.com/r/netsec/comments/2hd1m8/rsa_signature_forgery_in_nss/cksnr02 Exploit Changed Reference Type https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.17.3_release_notes No Types Assigned https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.17.3_release_notes Advisory Changed Reference Type http://www.intelsecurity.com/resources/wp-berserk-analysis-part-1.pdf No Types Assigned http://www.intelsecurity.com/resources/wp-berserk-analysis-part-1.pdf Exploit Added CWE NVD-CWE-Other -
Initial Analysis by [email protected]
Dec. 16, 2014
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-1569 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2014-1569
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.30 }} -0.78%
score
0.89819
percentile