// For flags

CVE-2014-3567

openssl: Invalid TLS/SSL session tickets could cause memory leak leading to server crash

Severity Score

7.1
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Memory leak in the tls_decrypt_ticket function in t1_lib.c in OpenSSL before 0.9.8zc, 1.0.0 before 1.0.0o, and 1.0.1 before 1.0.1j allows remote attackers to cause a denial of service (memory consumption) via a crafted session ticket that triggers an integrity-check failure.

Fuga de memoria en la función tls_decrypt_ticket en t1_lib.c en OpenSSL anterior a 0.9.8zc, 1.0.0 anterior a 1.0.0o, y 1.0.1 anterior a 1.0.1j permite a atacantes remotos causar una denegación de servicio (consumo de memoria) a través de un ticket de sesión manipulado que provoca un fallo en la comprobación de integridad.

A memory leak flaw was found in the way an OpenSSL handled failed session ticket integrity checks. A remote attacker could exhaust all available memory of an SSL/TLS or DTLS server by sending a large number of invalid session tickets to that server.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-05-14 CVE Reserved
  • 2014-10-15 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-10-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
  • CWE-399: Resource Management Errors
  • CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
References (58)
URL Tag Source
http://advisories.mageia.org/MGASA-2014-0416.html X_refsource_confirm
http://aix.software.ibm.com/aix/efixes/security/openssl_advisory11.asc X_refsource_confirm
http://secunia.com/advisories/59627 Third Party Advisory
http://secunia.com/advisories/61058 Third Party Advisory
http://secunia.com/advisories/61073 Third Party Advisory
http://secunia.com/advisories/61130 Third Party Advisory
http://secunia.com/advisories/61207 Third Party Advisory
http://secunia.com/advisories/61298 Third Party Advisory
http://secunia.com/advisories/61819 Third Party Advisory
http://secunia.com/advisories/61837 Third Party Advisory
http://secunia.com/advisories/61959 Third Party Advisory
http://secunia.com/advisories/61990 Third Party Advisory
http://secunia.com/advisories/62030 Third Party Advisory
http://secunia.com/advisories/62070 Third Party Advisory
http://secunia.com/advisories/62124 Third Party Advisory
http://support.apple.com/HT204244 X_refsource_confirm
http://www-01.ibm.com/support/docview.wss?uid=swg21686997 X_refsource_confirm
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html X_refsource_confirm
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html X_refsource_confirm
http://www.securityfocus.com/bid/70586 Vdb Entry
http://www.securitytracker.com/id/1031052 Vdb Entry
http://www.splunk.com/view/SP-CAAANST X_refsource_confirm
https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_openssl6 X_refsource_confirm
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=7fd4ce6a997be5f5c9e744ac527725c2850de203 X_refsource_confirm
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888 X_refsource_confirm
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380 X_refsource_confirm
https://kc.mcafee.com/corporate/index?page=content&id=SB10091 X_refsource_confirm
https://support.apple.com/HT205217 X_refsource_confirm
https://support.citrix.com/article/CTX216642 X_refsource_confirm
URL Date SRC
URL Date SRC
URL Date SRC
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2014-015.txt.asc 2023-11-07
http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html 2023-11-07
http://lists.apple.com/archives/security-announce/2015/Sep/msg00002.html 2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00008.html 2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00001.html 2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2014-11/msg00003.html 2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html 2023-11-07
http://marc.info/?l=bugtraq&m=141477196830952&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=142103967620673&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=142118135300698&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=142495837901899&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=142624590206005&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=142791032306609&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=142804214608580&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=142834685803386&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=143290437727362&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=143290522027658&w=2 2023-11-07
http://marc.info/?l=bugtraq&m=143290583027876&w=2 2023-11-07
http://rhn.redhat.com/errata/RHSA-2014-1652.html 2023-11-07
http://rhn.redhat.com/errata/RHSA-2014-1692.html 2023-11-07
http://rhn.redhat.com/errata/RHSA-2015-0126.html 2023-11-07
http://security.gentoo.org/glsa/glsa-201412-39.xml 2023-11-07
http://www.debian.org/security/2014/dsa-3053 2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2014:203 2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2015:062 2023-11-07
http://www.ubuntu.com/usn/USN-2385-1 2023-11-07
https://www.openssl.org/news/secadv_20141015.txt 2023-11-07
https://access.redhat.com/security/cve/CVE-2014-3567 2015-02-04
https://bugzilla.redhat.com/show_bug.cgi?id=1152961 2015-02-04
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
<= 0.9.8zb
Search vendor "Openssl" for product "Openssl" and version " <= 0.9.8zb"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0
Search vendor "Openssl" for product "Openssl" and version "1.0.0"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0
Search vendor "Openssl" for product "Openssl" and version "1.0.0"
beta1
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0
Search vendor "Openssl" for product "Openssl" and version "1.0.0"
beta2
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0
Search vendor "Openssl" for product "Openssl" and version "1.0.0"
beta3
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0
Search vendor "Openssl" for product "Openssl" and version "1.0.0"
beta4
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0
Search vendor "Openssl" for product "Openssl" and version "1.0.0"
beta5
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0a
Search vendor "Openssl" for product "Openssl" and version "1.0.0a"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0b
Search vendor "Openssl" for product "Openssl" and version "1.0.0b"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0c
Search vendor "Openssl" for product "Openssl" and version "1.0.0c"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0d
Search vendor "Openssl" for product "Openssl" and version "1.0.0d"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0e
Search vendor "Openssl" for product "Openssl" and version "1.0.0e"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0f
Search vendor "Openssl" for product "Openssl" and version "1.0.0f"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0g
Search vendor "Openssl" for product "Openssl" and version "1.0.0g"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0h
Search vendor "Openssl" for product "Openssl" and version "1.0.0h"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0i
Search vendor "Openssl" for product "Openssl" and version "1.0.0i"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0j
Search vendor "Openssl" for product "Openssl" and version "1.0.0j"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0k
Search vendor "Openssl" for product "Openssl" and version "1.0.0k"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0l
Search vendor "Openssl" for product "Openssl" and version "1.0.0l"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0m
Search vendor "Openssl" for product "Openssl" and version "1.0.0m"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.0n
Search vendor "Openssl" for product "Openssl" and version "1.0.0n"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1
Search vendor "Openssl" for product "Openssl" and version "1.0.1"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1
Search vendor "Openssl" for product "Openssl" and version "1.0.1"
beta1
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1
Search vendor "Openssl" for product "Openssl" and version "1.0.1"
beta2
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1
Search vendor "Openssl" for product "Openssl" and version "1.0.1"
beta3
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1a
Search vendor "Openssl" for product "Openssl" and version "1.0.1a"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1b
Search vendor "Openssl" for product "Openssl" and version "1.0.1b"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1c
Search vendor "Openssl" for product "Openssl" and version "1.0.1c"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1d
Search vendor "Openssl" for product "Openssl" and version "1.0.1d"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1e
Search vendor "Openssl" for product "Openssl" and version "1.0.1e"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1f
Search vendor "Openssl" for product "Openssl" and version "1.0.1f"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1g
Search vendor "Openssl" for product "Openssl" and version "1.0.1g"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1h
Search vendor "Openssl" for product "Openssl" and version "1.0.1h"
-
Affected
Openssl
Search vendor "Openssl"
Openssl
Search vendor "Openssl" for product "Openssl"
1.0.1i
Search vendor "Openssl" for product "Openssl" and version "1.0.1i"
-
Affected