CVE-2022-47069

Exp

p7zip 16.02 was discovered to contain a heap-buffer-overflow vulnerability via the function NArchive::NZip::CInArchive::FindCd(bool) at CPP/7zip/Archive/Zip/ZipIn.cpp. NOTE: the Supplier has found that this is not a buffer overflow; at most an out-of-bounds read can occur.

Published: 2023-08-22 Last update: 2025-11-20 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-47069 is rated Exploit Available (53.8/100): CVSS High severity, with low exploitation likelihood (EPSS 0.30%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-47069

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-47069

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.04% 0.30% +0.25%
2 2025-03-30 0.14% 0.04% -0.09%
3 2025-03-29 — 0.14% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-47069

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]

Weakness enumeration for CVE-2022-47069

OS Trackers for CVE-2022-47069

vendor priority summary link
alpine — CVE-2022-47069: 1 source package rows (p7zip); 4 state rows across 1 repos (edge-main); fixed 0, open 4. https://security.alpinelinux.org/vuln/CVE-2022-47069
debian unimportant CVE-2022-47069 unimportant priority: Debian including 1 source packages (p7zip), 3 status rows across 3 suites (bookworm, bullseye, trixie): resolved 3. https://security-tracker.debian.org/tracker/CVE-2022-47069
suse medium — https://www.suse.com/security/cve/CVE-2022-47069/
ubuntu medium CVE-2022-47069 medium priority: Ubuntu including 1 source packages (p7zip), 12 status rows across 12 suites (bionic, focal, jammy, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): needs-triage 8, ignored 4. https://ubuntu.com/security/CVE-2022-47069

Affected software / configurations for CVE-2022-47069

Vendor Product Version Raw CPE
7-zip p7zip 16.02 cpe:2.3:a:7-zip:p7zip:16.02:*:*:*:*:*:*:*

References for CVE-2022-47069

URL Tags
https://sourceforge.net/p/p7zip/bugs/241/ Exploit Issue Tracking Third Party Advisory
cvelogic Threat Intelligence