5.3

CVE-2019-15132: debian debian_linux Observable Discrepancy

CVSS: 5.3v3.1MediumModified
AliasesUBUNTU-CVE-2019-15132DEBIAN-CVE-2019-15132
Published 17-08-2019Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2019-15132 is a medium (CVSS 5.3) Observable Discrepancy vulnerability in debian debian_linux. EPSS estimates a 2.03% chance of exploitation in the next 30 days, higher than 80.7% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (NVD)
EPSS score
2.03%
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 3 · Related 1
DLA-2631-1DLA-3390-1USN-4767-1

Timeline

  1. 17-08-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

Zabbix through 4.4.0alpha1 allows User Enumeration. With login requests, it is possible to enumerate application usernames based on the variability of server responses (e.g., the "Login name or password is incorrect" and "No permissions for system access" messages, or just blocking for a number of seconds). This affects both api_jsonrpc.php and index.php.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

2.03%

Chance of exploitation in the next 30 days

Percentile

81%

Versus all other CVEs

30-day change

0.00 pp

From 2.03% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.03%

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

Debian2 products
Ubuntu1 product
  • zabbix< 1:2.2.2+dfsg-1ubuntu1+esm4 | < 1:2.4.7+dfsg-2ubuntu2.1+esm3 | < 1:3.0.12+dfsg-1ubuntu0.1~esm3 | < 1:4.0.17+dfsg-1ubuntu0.1~esm1
Zabbix1 product
  • zabbix≤ 4.0.26 | ≥ 5.0.0, ≤ 5.0.5 | ≥ 5.2.0, ≤ 5.2.1 | 4.4.0:alpha1

3 vendors · 4 products

References

7 links