7.5

CVE-2015-5330: samba

CVSS: 7.5v3.0HighModified
AliasesUBUNTU-CVE-2015-5330DEBIAN-CVE-2015-5330
Published 29-12-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-5330 is a high (CVSS 7.5) vulnerability in samba. EPSS estimates a 6.11% chance of exploitation in the next 30 days, higher than 93.3% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
6.11%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 16 · Related 8
DSA-3433-1MGASA-2016-0094OPENSUSE-SU-2024:10069-1OPENSUSE-SU-2024:10074-1RHSA-2016:0006RHSA-2016:0009

Timeline

  1. 29-12-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

6.11%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 6.11% on 20-09-2026

20-09-202620-10-2026
EPSS score
6.11%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu2 products
  • ldb< 1:1.1.16-1ubuntu0.1 | < 2:1.1.24-1ubuntu1
  • samba< 2:4.1.6+dfsg-1ubuntu2.14.04.11 | < 2:4.3.3+dfsg-1ubuntu1
Debian1 product
  • samba< 2:4.1.22+dfsg-1
Samba1 product
  • sambaEOL4.0.0 | 4.0.1 | 4.0.2 | 4.0.3 | 4.0.4 | 4.0.5 | 4.0.6 | 4.0.7 | 4.0.8 | 4.0.9 | 4.0.10 | 4.0.11 | 4.0.12 | 4.0.13 | 4.0.14 | 4.0.15 | 4.0.16 | 4.0.17 | 4.0.18 | 4.0.19 | 4.0.20 | 4.0.21 | 4.0.22 | 4.0.23 | 4.0.24 | 4.1.0 | 4.1.1 | 4.1.2 | 4.1.3 | 4.1.4 | 4.1.5 | 4.1.6 | 4.1.7 | 4.1.8 | 4.1.9 | 4.1.10 | 4.1.11 | 4.1.12 | 4.1.13 | 4.1.14 | 4.1.15 | 4.1.16 | 4.1.17 | 4.1.18 | 4.1.19 | 4.1.20 | 4.1.21 | 4.2.0 | 4.2.1 | 4.2.2 | 4.2.3 | 4.2.4 | 4.2.5 | 4.2.6 | 4.3.0 | 4.3.1 | 4.3.2

3 vendors · 4 products

References

30 links
Show all 30 references