4.3

CVE-2017-17433: debian debian_linux Missing Authorization

CVSS: 4.3v2.0MediumModified
AliasesALPINE-CVE-2017-17433UBUNTU-CVE-2017-17433DEBIAN-CVE-2017-17433
Published 06-12-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-17433 is a medium (CVSS 4.3) Missing Authorization vulnerability in debian debian_linux. EPSS estimates a 1.79% chance of exploitation in the next 30 days, higher than 78% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
1.79%
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 6 · Related 3
DLA-1218-1DSA-4068-1MGASA-2017-0452SUSE-SU-2018:0117-1SUSE-SU-2018:0118-1USN-3506-1

Timeline

  1. 06-12-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

The recv_files function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds with certain file metadata updates before checking for a filename in the daemon_filter_list data structure, which allows remote attackers to bypass intended access restrictions.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

1.79%

Chance of exploitation in the next 30 days

Percentile

78%

Versus all other CVEs

30-day change

0.00 pp

From 1.79% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.79%

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
  • rsync< 3.1.2-r7 | < 3.1.2-r3 | < 3.1.2-r6
Samba1 product
Ubuntu1 product
  • rsync< 3.1.0-2ubuntu0.3 | < 3.1.1-3ubuntu1.1

4 vendors · 5 products

References

11 links
Show all 11 references