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CVE-2017-7500

26
FAUCET Score

CVE-2017-7500 describes a vulnerability in RPM where improper handling of symbolic links during installation could allow an attacker with write access to redirect installation directories, potentially leading to arbitrary file placement and root privilege escalation. This high-severity vulnerability (CVSS 7.8) has a local attack vector with low complexity, enabling high impact to confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low current threat landscape.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.13.0.0, < 4.13.0.2CPE matchmatch criteria
cpe:2.3:a:rpm:rpm:*:*:*:*:*:*:*:*
4.14.0.0CPE matchmatch criteria
cpe:2.3:a:rpm:rpm:4.14.0.0:rc1:*:*:*:*:*:*
4.14.0.0CPE matchmatch criteria
cpe:2.3:a:rpm:rpm:4.14.0.0:rc2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.3HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.3
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
34.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 74th percentile among its peer group of 16,994 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (3)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: rpm
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: rpm
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: rpm

Vendor Advisories (1)

redhatCVE-2017-7500Moderate

rpm: Following symlinks to directories when installing packages allows privilege escalation

Jul 3, 2017

References

bugzilla.redhat.com / show_bug.cgi
Issue Tracking
github.com / rpm-software-management/rpm/commit/c815822c8bdb138066ff58c624ae83e3a12ebfa9
Third Party Advisory
github.com / rpm-software-management/rpm/commit/f2d3be2a8741234faaa96f5fd05fdfdc75779a79
Third Party Advisory