Detections
Analytics

SCA: security update for pyro (GHSA-xrr4-74mc-rpjc)

high Tenable Cloud Security Plugin ID 422770

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - pyro before 3.15 unsafely handles pid files in temporary directory locations and opening the pid file as
 root. An attacker can use this flaw to overwrite arbitrary files via symlinks. (CVE-2011-2765)

See Also

https://github.com/advisories/GHSA-xrr4-74mc-rpjc

Plugin Details

Severity: High

ID: 422770

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 3/29/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2011-2765

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/21/2018

Vulnerability Publication Date: 8/20/2018

Reference Information

CVE: CVE-2011-2765

cwe: CWE-59