Information disclosure in Samba
CVE-2015-5330
ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles string lengths, which allows remote attackers to obtain sensitive information from daemon heap memory by sending crafted packets and then reading (1) an error message or (2) a database value.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.061 (93.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.061 · newest: 0.061 · change: 0.000
Affected products
- Samba — versions 4.0.0, 4.0.1, 4.0.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- git.samba.org/
- git.samba.org/
- lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html (vendor-advisory)
- www.ubuntu.com/usn/USN-2855-2 (vendor-advisory)
- git.samba.org/
- lists.opensuse.org/opensuse-security-announce/2016-01/msg00002.html (vendor-advisory)
- www.ubuntu.com/usn/USN-2856-1 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html (vendor-advisory)
- www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html (vendor-advisory)
Frequently asked questions
- What is CVE-2015-5330?
- CVE-2015-5330 is a high-severity vulnerability in Samba, classified under Information Disclosure. CVSS score: 7.5/10. Published 2015-12-29.
- How severe is CVE-2015-5330?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2015-5330 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.