CVE-2016-0702
Summary
| CVE | CVE-2016-0702 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2016-03-03 20:59:00 UTC |
| Updated | 2023-11-07 02:29:00 UTC |
| Description | The MOD_EXP_CTIME_COPY_FROM_PREBUF function in crypto/bn/bn_exp.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly consider cache-bank access times during modular exponentiation, which makes it easier for local users to discover RSA keys by running a crafted application on the same Intel Sandy Bridge CPU core as a victim and leveraging cache-bank conflicts, aka a "CacheBleed" attack. |
Risk And Classification
Problem Types: CWE-200
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 12.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 15.10 | All | All | All |
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Application | Nodejs | Node.js | All | All | All | All |
| Application | Nodejs | Node.js | All | All | All | All |
| Application | Nodejs | Node.js | All | All | All | All |
| Application | Openssl | Openssl | 1.0.1 | All | All | All |
| Application | Openssl | Openssl | 1.0.1 | beta1 | All | All |
| Application | Openssl | Openssl | 1.0.1 | beta2 | All | All |
| Application | Openssl | Openssl | 1.0.1 | beta3 | All | All |
| Application | Openssl | Openssl | 1.0.1a | All | All | All |
| Application | Openssl | Openssl | 1.0.1b | All | All | All |
| Application | Openssl | Openssl | 1.0.1c | All | All | All |
| Application | Openssl | Openssl | 1.0.1d | All | All | All |
| Application | Openssl | Openssl | 1.0.1e | All | All | All |
| Application | Openssl | Openssl | 1.0.1f | All | All | All |
| Application | Openssl | Openssl | 1.0.1g | All | All | All |
| Application | Openssl | Openssl | 1.0.1h | All | All | All |
| Application | Openssl | Openssl | 1.0.1i | All | All | All |
| Application | Openssl | Openssl | 1.0.1j | All | All | All |
| Application | Openssl | Openssl | 1.0.1k | All | All | All |
| Application | Openssl | Openssl | 1.0.1l | All | All | All |
| Application | Openssl | Openssl | 1.0.1m | All | All | All |
| Application | Openssl | Openssl | 1.0.1n | All | All | All |
| Application | Openssl | Openssl | 1.0.1o | All | All | All |
| Application | Openssl | Openssl | 1.0.1p | All | All | All |
| Application | Openssl | Openssl | 1.0.1q | All | All | All |
| Application | Openssl | Openssl | 1.0.1r | All | All | All |
| Application | Openssl | Openssl | 1.0.2 | All | All | All |
| Application | Openssl | Openssl | 1.0.2 | beta1 | All | All |
| Application | Openssl | Openssl | 1.0.2 | beta2 | All | All |
| Application | Openssl | Openssl | 1.0.2 | beta3 | All | All |
| Application | Openssl | Openssl | 1.0.2a | All | All | All |
| Application | Openssl | Openssl | 1.0.2b | All | All | All |
| Application | Openssl | Openssl | 1.0.2c | All | All | All |
| Application | Openssl | Openssl | 1.0.2d | All | All | All |
| Application | Openssl | Openssl | 1.0.2e | All | All | All |
| Application | Openssl | Openssl | 1.0.2f | All | All | All |
| Application | Openssl | Openssl | 1.0.1 | All | All | All |
| Application | Openssl | Openssl | 1.0.1 | beta1 | All | All |
| Application | Openssl | Openssl | 1.0.1 | beta2 | All | All |
| Application | Openssl | Openssl | 1.0.1 | beta3 | All | All |
| Application | Openssl | Openssl | 1.0.1a | All | All | All |
| Application | Openssl | Openssl | 1.0.1b | All | All | All |
| Application | Openssl | Openssl | 1.0.1c | All | All | All |
| Application | Openssl | Openssl | 1.0.1d | All | All | All |
| Application | Openssl | Openssl | 1.0.1e | All | All | All |
| Application | Openssl | Openssl | 1.0.1f | All | All | All |
| Application | Openssl | Openssl | 1.0.1g | All | All | All |
| Application | Openssl | Openssl | 1.0.1h | All | All | All |
| Application | Openssl | Openssl | 1.0.1i | All | All | All |
| Application | Openssl | Openssl | 1.0.1j | All | All | All |
| Application | Openssl | Openssl | 1.0.1k | All | All | All |
| Application | Openssl | Openssl | 1.0.1l | All | All | All |
| Application | Openssl | Openssl | 1.0.1m | All | All | All |
| Application | Openssl | Openssl | 1.0.1n | All | All | All |
| Application | Openssl | Openssl | 1.0.1o | All | All | All |
| Application | Openssl | Openssl | 1.0.1p | All | All | All |
| Application | Openssl | Openssl | 1.0.1q | All | All | All |
| Application | Openssl | Openssl | 1.0.1r | All | All | All |
| Application | Openssl | Openssl | 1.0.2 | All | All | All |
| Application | Openssl | Openssl | 1.0.2 | beta1 | All | All |
| Application | Openssl | Openssl | 1.0.2 | beta2 | All | All |
| Application | Openssl | Openssl | 1.0.2 | beta3 | All | All |
| Application | Openssl | Openssl | 1.0.2a | All | All | All |
| Application | Openssl | Openssl | 1.0.2b | All | All | All |
| Application | Openssl | Openssl | 1.0.2c | All | All | All |
| Application | Openssl | Openssl | 1.0.2d | All | All | All |
| Application | Openssl | Openssl | 1.0.2e | All | All | All |
| Application | Openssl | Openssl | 1.0.2f | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [security-announce] openSUSE-SU-2016:1566-1: important: Security update | SUSE | lists.opensuse.org | |
| Oracle Solaris Bulletin - April 2016 | CONFIRM | www.oracle.com | |
| Oracle Critical Patch Update Advisory - April 2016 | CONFIRM | www.oracle.com | |
| '[security bulletin] HPSBGN03563 rev.1 - HPE IceWall Products using OpenSSL, Remote Denial of Service' - MARC | HP | marc.info | |
| [security-announce] openSUSE-SU-2016:0637-1: important: Security update | SUSE | lists.opensuse.org | |
| [security-announce] openSUSE-SU-2016:1273-1: important: Security update | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0617-1: important: Security update for | SUSE | lists.opensuse.org | |
| git.openssl.org Git - openssl.git/commit | CONFIRM | git.openssl.org | |
| [security-announce] SUSE-SU-2016:1360-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] openSUSE-SU-2016:0720-1: important: Security update | SUSE | lists.opensuse.org | |
| [security-announce] openSUSE-SU-2016:0627-1: important: Security update | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0624-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0620-1: important: Security update for | SUSE | lists.opensuse.org | |
| OpenSSL Flaws Let Remote Users Deny Service and Decrypt TLS Sessions in Certain Cases - SecurityTracker | SECTRACK | www.securitytracker.com | |
| OpenSSL: Multiple vulnerabilities (GLSA 201603-15) — Gentoo Security | GENTOO | security.gentoo.org | |
| HPE Support document - HPE Support Center | CONFIRM | h20566.www2.hpe.com | |
| [security-announce] openSUSE-SU-2016:1242-1: important: Security update | SUSE | lists.opensuse.org | |
| www.openssl.org/news/secadv/20160301.txt | CONFIRM | www.openssl.org | |
| [security-announce] SUSE-SU-2016:1057-1: important: Security update for | SUSE | lists.opensuse.org | |
| Document Display | HPE Support Center | CONFIRM | h20566.www2.hpe.com | |
| Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2016 | CISCO | tools.cisco.com | |
| [security-announce] SUSE-SU-2016:1290-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] openSUSE-SU-2016:0638-1: important: Security update | SUSE | lists.opensuse.org | |
| openssl.org/news/secadv/20160301.txt | CONFIRM | openssl.org | Vendor Advisory |
| [security-announce] openSUSE-SU-2016:0628-1: important: Security update | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0631-1: important: Security update for | SUSE | lists.opensuse.org | |
| CacheBleed: A Timing Attack on OpenSSL Constant Time RSA | MISC | cachebleed.info | |
| [security-announce] openSUSE-SU-2016:1241-1: important: Security update | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0641-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:1267-1: important: Security update for | SUSE | lists.opensuse.org | |
| cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf | CONFIRM | cert-portal.siemens.com | |
| git.openssl.org Git - openssl.git/commit | git.openssl.org | ||
| Oracle Linux Bulletin - January 2016 | CONFIRM | www.oracle.com | |
| FreeBSD-SA-16:12 | FREEBSD | security.FreeBSD.org | |
| Debian -- Security Information -- DSA-3500-1 openssl | DEBIAN | www.debian.org | |
| [security-announce] SUSE-SU-2016:0621-1: important: Security update for | SUSE | lists.opensuse.org | |
| USN-2914-1: OpenSSL vulnerabilities | Ubuntu | UBUNTU | www.ubuntu.com | |
| Juniper Networks - 2016-10 Security Bulletin: OpenSSL security updates | CONFIRM | kb.juniper.net | |
| Public KB - SA40168 - [Pulse Secure] March 1st 2016 OpenSSL Security Advisory | CONFIRM | kb.pulsesecure.net | |
| Document Display | HPE Support Center | CONFIRM | h20566.www2.hpe.com | |
| [SECURITY] Fedora 22 Update: openssl-1.0.1k-14.fc22 | FEDORA | lists.fedoraproject.org | |
| [security-announce] openSUSE-SU-2016:1239-1: important: Security update | SUSE | lists.opensuse.org | |
| Document Display | HPE Support Center | CONFIRM | h20566.www2.hpe.com | |
| Red Hat Customer Portal | REDHAT | rhn.redhat.com | |
| [SECURITY] Fedora 23 Update: openssl-1.0.2g-2.fc23 | FEDORA | lists.fedoraproject.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 378509 Splunk Enterprise Multiple Vulnerabilities (SP-CAAAPKV)
- 390226 Oracle Managed Virtualization (VM) Server for x86 Security Update for Open Secure Sockets Layer (OpenSSL) (OVMSA-2021-0011)
- 390284 Oracle Managed Virtualization (VM) Server for x86 Security Update for Open Secure Sockets Layer (OpenSSL) (OVMSA-2023-0013)
- 591280 Siemens SCALANCE X-200RNA Switch Devices Denial of Service (DoS) Multiple Vulnerabilities (ICSA-22-349-21, SSA-412672)
- 591311 Bosch Rexroth PRA-ES8P2S Ethernet-Switch Multiple Vulnerabilities (BOSCH-SA-247053-BT)