CVE-2019-11482— Race condition between reading current working directory and writing a core dump
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2019-11482
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Race condition between reading current working directory and writing a core dump
Source: NVD (National Vulnerability Database)
Vulnerability Description
Sander Bos discovered a time of check to time of use (TOCTTOU) vulnerability in apport that allowed a user to cause core files to be written in arbitrary directories.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apport 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apport是一款用于收集并反馈错误信息（当应用程序崩溃时操作系统认为有用的信息）的工具包。 Apport中存在安全漏洞。攻击者可利用该漏洞获取特权进程崩溃的报告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2019-11482
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2019-11482
请登录查看更多情报信息。
- https://usn.ubuntu.com/usn/usn-4171-2x_refsource_MISC
- https://usn.ubuntu.com/usn/usn-4171-1x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2019-11482
Same Patch Batch · Canonical · 2020-02-08 · 5 CVEs total
| CVE-2019-11483 | 7.0 HIGH | Apport 安全漏洞 |
| CVE-2019-11484 | 6.3 MEDIUM | Integer overflow in bson_ensure_space |
| CVE-2019-11481 | 3.8 LOW | Apport reads arbitrary files if ~/.config/apport/settings is a symlink |
| CVE-2019-11485 | 3.3 LOW | apport created lock file in wrong directory |
IV. Related Vulnerabilities
Same vendor: Canonical
- CVE-2026-6970
authd Denial of Service and Local Privilege Escalation - CVE-2026-6369
Exposed Session Token in canonical-livepatch client snap - CVE-2026-5412
Juju CloudSpec API could leak senstive information - CVE-2026-5774
Juju API Server Denial of Service and Authentication Replay - CVE-2025-14551
Senstive information disclosure was affecting subiquity
V. Comments for CVE-2019-11482
No comments yet