5

CVE-2007-3780: mysql community_server Improper Input Validation

Modified
AliasesRHSA-2007:0875
Published 15-07-2007Last modified 07-08-2024

Vulnerability summary

CVE-2007-3780 is a medium (CVSS 5.0) Improper Input Validation vulnerability in mysql community_server. EPSS estimates a 14.05% chance of exploitation in the next 30 days, higher than 96.5% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
14.05%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2
DSA-1413-1RHSA-2007:0894

Timeline

  1. 15-07-2007
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

MySQL Community Server before 5.0.45 allows remote attackers to cause a denial of service (daemon crash) via a malformed password packet in the connection protocol.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

14.05%

Chance of exploitation in the next 30 days

Percentile

97%

Versus all other CVEs

30-day change

No change 0.00 pp

From 14.05% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

Redhat6 products
  • mysql< 0:4.1.20-2.RHEL4.1.0.1 | < 0:5.0.22-2.1.0.1
  • mysql-bench< 0:4.1.20-2.RHEL4.1.0.1 | < 0:5.0.22-2.1.0.1
  • mysql-debuginfo< 0:4.1.20-2.RHEL4.1.0.1 | < 0:5.0.22-2.1.0.1
  • mysql-devel< 0:4.1.20-2.RHEL4.1.0.1 | < 0:5.0.22-2.1.0.1
  • mysql-server< 0:4.1.20-2.RHEL4.1.0.1 | < 0:5.0.22-2.1.0.1
Mysql1 product

2 vendors · 7 products

References

34 links
Show all 34 references