4.3

CVE-2012-0041: redhat enterprise_linux Improper Input Validation

CVSS: 4.3v2.0MediumModified
AliasesDEBIAN-CVE-2012-0041
Published 11-04-2012Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-0041 is a medium (CVSS 4.3) Improper Input Validation vulnerability in redhat enterprise_linux. EPSS estimates a 2.01% chance of exploitation in the next 30 days, higher than 80.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
2.01%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Advisory lineage

Upstream 0 · Downstream 3
DSA-2395-1RHSA-2012:0509RHSA-2013:0125

Timeline

  1. 11-04-2012
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The dissect_packet function in epan/packet.c in Wireshark 1.4.x before 1.4.11 and 1.6.x before 1.6.5 allows remote attackers to cause a denial of service (application crash) via a long packet in a capture file, as demonstrated by an airopeek file.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.01%

Chance of exploitation in the next 30 days

Percentile

80%

Versus all other CVEs

30-day change

0.00 pp

From 2.01% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.01%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (bugs.wireshark.org)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • wireshark< 1.6.5-1
Redhat1 product
Wireshark1 product
  • wiresharkEOL1.4.0 | 1.4.1 | 1.4.2 | 1.4.3 | 1.4.4 | 1.4.5 | 1.4.6 | 1.4.7 | 1.4.8 | 1.4.9 | 1.4.10 | 1.6.0 | 1.6.1 | 1.6.2 | 1.6.3 | 1.6.4

3 vendors · 3 products

References

12 links
Show all 12 references