Home/CVE/A flaw was found in PackStack. A local user could exploit a symlink attack on a temporary file with a predictable name i
CVE

CVE-2013-0261

A flaw was found in PackStack. A local user could exploit a symlink attack on a temporary file with a predictable name i

A flaw was found in PackStack. A local user could exploit a symlink attack on a temporary file with a predictable name in the /tmp directory. This vulnerability allows the local user to overwrite arbitrary files on the system, potentially leading to system compromise or data corruption.

HIGH · CVSS 8.8 EPSS 0.00117
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-59Improper Link Resolution Before File Access ('Link Following')
▤

Affected Products & Versions

2
openstack essexall versions
openstack folsomall versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Mar 2013 · 09:55 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

1
rhsaRHSA-2013:0595Moderate
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://rhn.redhat.com/errata/RHSA-2013-0595.htmlVendor Advisory
https://access.redhat.com/security/cve/CVE-2013-0261
https://bugzilla.redhat.com/show_bug.cgi?id=908101
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