5

CVE-2012-6056: wireshark Numeric Errors

CVSS: 5.0v2.0MediumModified
AliasesUBUNTU-CVE-2012-6056DEBIAN-CVE-2012-6056
Published 05-12-2012Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-6056 is a medium (CVSS 5.0) Numeric Errors vulnerability in wireshark. EPSS estimates a 2.66% chance of exploitation in the next 30 days, higher than 85.4% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
2.66%
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 · Duplicates 1
DLA-497-1RHSA-2013:1569RHSA-2014:0341CVE-2012-5595

Timeline

  1. 05-12-2012
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Integer overflow in the dissect_sack_chunk function in epan/dissectors/packet-sctp.c in the SCTP dissector in Wireshark 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted Duplicate TSN count.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.66%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

0.00 pp

From 2.66% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.66%

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

Debian1 product
  • wireshark< 1.8.6-1
Ubuntu1 product
  • wireshark< 1.10.6-1
Wireshark1 product

3 vendors · 3 products

References

11 links
Show all 11 references