Vulnerability in Fujitsu M10-1
CVE-2013-2566
The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.844 (99.7th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.777 · newest: 0.844 · change: +0.068
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html (Third Party Advisory)
- blog.cryptographyengineering.com/2013/03/attack-of-week-rc4-is-kind-of-broken-i… (Third Party Advisory)
- www.securityfocus.com/bid/58796 (VDB Entry, Third Party Advisory, vdb-entry)
- www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html (Third Party Advisory)
- cr.yp.to/talks/2013.03.12/slides.pdf (Third Party Advisory)
- marc.info/ (vendor-advisory, Third Party Advisory, Issue Tracking)
- www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html (Third Party Advisory)
- security.gentoo.org/glsa/201504-01 (vendor-advisory, Third Party Advisory)
- security.gentoo.org/glsa/glsa-201406-19.xml (vendor-advisory, Third Party Advisory)
- www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2013-2566?
- CVE-2013-2566 is a medium-severity vulnerability in Fujitsu M10-1, classified under Inadequate Encryption Strength. CVSS score: 5.9/10. Published 2013-03-15.
- How severe is CVE-2013-2566?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2013-2566 known to be exploited?
- 35 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.