Strix
26.1K

CVE-2004-2093

UnknownEPSS 1.00%

Last modified

CVE-2004-2093 is a vulnerability of currently unknown severity. Buffer overflow in the open_socket_out function in socket.c for rsync 2.5.7 and earlier allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long RSYNC_PROXY environment variable. NOTE: since rsync is not setuid, this issue does not provide any additional privileges beyond those that are already available to the user. EPSS estimates a 1.00% chance of exploitation in the next 30 days.

Description

Buffer overflow in the open_socket_out function in socket.c for rsync 2.5.7 and earlier allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long RSYNC_PROXY environment variable. NOTE: since rsync is not setuid, this issue does not provide any additional privileges beyond those that are already available to the user. Therefore this issue may be REJECTED in the future.

Metrics

EPSS Probability
1.00%

58.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
——n/a

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2004-2093?
Buffer overflow in the open_socket_out function in socket.c for rsync 2.5.7 and earlier allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long RSYNC_PROXY environment variable. NOTE: since rsync is not setuid, this issue does not provide any additional privileges beyond those that are already available to the user. Therefore this issue may be REJECTED in the future.
How severe is CVE-2004-2093?
Severity scoring for CVE-2004-2093 is pending analysis. The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.
How do I fix CVE-2004-2093?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2004

View all 2004CVEs →

Are you affected by CVE-2004-2093?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST