CVE-2021-3533
published 2021-06-09CVE-2021-3533: A flaw was found in Ansible if an ansible user sets ANSIBLE_ASYNC_DIR to a subdirectory of a world writable directory. When this occurs, there is a race…
medium6.5
A flaw was found in Ansible if an ansible user sets ANSIBLE_ASYNC_DIR to a subdirectory of a world writable directory. When this occurs, there is a race condition on the managed machine. A malicious, non-privileged account on the remote machine can exploit the race condition to access the async result data. This flaw affects Ansible Tower 3.7 and Ansible Automation Platform 1.2.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| libbpf_project | libbpf | >= 0 < 0.5.0-1ubuntu22.04.1 | 0.5.0-1ubuntu22.04.1 |
| libbpf_project | libbpf | >= 0 < 0.5.0-1~ubuntu20.04.1+esm1 | 0.5.0-1~ubuntu20.04.1+esm1 |
| redhat | ansible | >= 0 < 3.0.0 | 3.0.0 |
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OSV
libbpf vulnerabilities
osv·2022-12-08·CVSS 6.5
CVE-2021-45940 libbpf vulnerabilities
libbpf vulnerabilities
USN-5759-1 fixed vulnerabilities in LibBPF. This update provides the
corresponding updates for Ubuntu 20.04 ESM.
Original advisory details:
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 22.10.
(CVE-2021-45940, CVE-2021-45941, CVE-2022-3533)
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)
OSV
libbpf vulnerabilities
osv·2022-12-05·CVSS 6.5
CVE-2021-45940 libbpf vulnerabilities
libbpf vulnerabilities
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 22.10.
(CVE-2021-45940, CVE-2021-45941, CVE-2022-3533)
It was discovered that LibBPF incorrectly handled certain memory operations
under certain circumstances. An attacker could possibly use this issue to
cause LibBPF to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)
OSV
CVE-2021-3533: A flaw was found in Ansible if an ansible user sets ANSIBLE_ASYNC_DIR to a subdirectory of a world writable directory
osv·2021-06-09
CVE-2021-3533 CVE-2021-3533: A flaw was found in Ansible if an ansible user sets ANSIBLE_ASYNC_DIR to a subdirectory of a world writable directory
A flaw was found in Ansible if an ansible user sets ANSIBLE_ASYNC_DIR to a subdirectory of a world writable directory. When this occurs, there is a race condition on the managed machine. A malicious, non-privileged account on the remote machine can exploit the race condition to access the async result data. This flaw affects Ansible Tower 3.7 and Ansible Automation Platform 1.2.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-06-09
Published