7.5

CVE-2017-9344: debian debian_linux Divide By Zero

CVSS: 7.5v3.0HighModified
AliasesALPINE-CVE-2017-9344UBUNTU-CVE-2017-9344DEBIAN-CVE-2017-9344
Published 02-06-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-9344 is a high (CVSS 7.5) Divide By Zero vulnerability in debian debian_linux. EPSS estimates a 2.72% chance of exploitation in the next 30 days, higher than 85.8% 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
2.72%
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 5 · Related 3
DLA-1729-1MGASA-2017-0161OPENSUSE-SU-2024:11513-1SUSE-SU-2017:1663-1SUSE-SU-2017:1664-1

Timeline

  1. 02-06-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the Bluetooth L2CAP dissector could divide by zero. This was addressed in epan/dissectors/packet-btl2cap.c by validating an interval value.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

2.72%

Chance of exploitation in the next 30 days

Percentile

86%

Versus all other CVEs

30-day change

0.00 pp

From 2.72% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.72%

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
Alpine1 product
  • wireshark≥ 2.0.0, < 2.2.7-r0
Ubuntu1 product
  • wireshark< 2.6.3-1~ubuntu14.04.1 | < 2.6.3-1~ubuntu16.04.1 | < 2.6.3-1~ubuntu18.04.1
Wireshark1 product
  • wireshark≥ 2.0.0, ≤ 2.0.12 | ≥ 2.2.0, ≤ 2.2.6

4 vendors · 5 products

References

12 links
Show all 12 references