Patchfirst
CVE-2020-15100 Low · 2.8 EPSS 0.3%

Uncontrolled Resource Consumption in freewvs

schokokeksorg · freewvs

Official description · CVE.org

In freewvs before 0.1.1, a user could create a large file that freewvs will try to read, which will terminate a scan process. This has been patched in 0.1.1.

Breakdown
7.4 / 100
Exploited
Not confirmed
Reports
0
Tactics
6/15

How an attack unfolds

Based on mappings. Select a step to see the evidence.
  1. How attackers get in

  2. What they do

Disclosed on 14 Jul 2020. No public exploit code or confirmed exploitation is recorded.

techniques

3 , grouped by in kill-chain order 3

Initial AccessTA0001

Valid Accounts T1078 also Persistence, Privilege Escalation, Stealth
MITRE CTID mapping of the CVE · how it is exploited

ExecutionTA0002

Hijack Execution Flow T1574 also Stealth
MITRE CTID mapping of the CVE · primary impact

ImpactTA0040

MITRE CTID mapping of the CVE · primary impact

Detection

0 rules for this CVE · 67 general rules for its techniques

Rules for this CVE

0 that reference CVE-2020-15100 directly.

CVE-specific rules are not available in this build. Search SigmaHQ ↗

Sigma rules © SigmaHQ, Detection Rule License 1.1; linked, not reproduced.

Am I affected? What do I upgrade to?

From GitHub Security Advisories and OSV

1 package in 1 ecosystem. Main package: freewvs.

Upgrade to 0.1.1 or later

pippip install "freewvs>=0.1.1"

The first fix for CVE-2020-15100. No other CVE tracked by Patchfirst affects this package.

Affected versions

If you runUpgrade to
All versions before 0.1.10.1.1

“Up to” means the second version is the fix and is not affected.

Check your lockfile against all CVEs

What security researchers reported

Not named in any threat report yet

References

2 links, grouped by NVD tag
↑ ↓ chooseEnter openEsc close