Link following in [UNKNOWN] rpm
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat.
Summary
It was found that rpm did not properly handle RPM installations when a destination path was a symbolic link to a directory, possibly changing ownership and permissions of an arbitrary directory, and RPM files being placed in an arbitrary destination. An attacker, with write access to a directory in which a subdirectory will be installed, could redirect that directory to an arbitrary location and gain root privilege.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| [UNKNOWN] | rpm | 4.13.0.2; 4.14.0 | — | No fix listed | CNA |
- rpm Vendor[UNKNOWN] Affected 4.13.0.2; 4.14.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 5 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2017-7500
- 2026-10-03 Alias added: GHSA-2jc3-8rq8-7x2x
References
More Rpm vulnerabilities
- TI-2014-06733 Integer overflow in RPM 4.12 and earlier allows remote attackers to execute arbitrary… CVSS 2.0HIGH 10.0
- TI-2011-02988 RPM 4.4.x through 4.9.x, probably before 4.9.1.2, allows remote attackers to cause a… CVSS 2.0HIGH 9.3
- TI-2013-05388 Race condition in RPM 4.11.1 and earlier allows remote attackers to execute arbitrary… CVSS 2.0HIGH 7.6
- TI-2012-00752 The headerVerifyInfo function in lib/header.c in RPM before 4.9.1.3 allows remote… CVSS 2.0MEDIUM 6.8
- TI-2012-00060 The headerLoad function in lib/header.c in RPM before 4.9.1.3 does not properly validate… CVSS 2.0MEDIUM 6.8
- TI-2012-00059 RPM before 4.9.1.3 does not properly validate region tags, which allows remote attackers… CVSS 2.0MEDIUM 6.8
Sources
- CVE-2017-7500 · CVE Program
- CVE-2017-7500 · NVD
- FIRST EPSS
- GHSA-2jc3-8rq8-7x2x · GitHub Advisory Database · CC BY 4.0
- CVE-2017-7500 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences