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High severity7.8NVD Advisory· Published Nov 3, 2023· Updated Jun 17, 2026

CVE-2023-31102

CVE-2023-31102

Description

Ppmd7.c in 7-Zip before 23.00 allows an integer underflow and invalid read operation via a crafted 7Z archive.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5

7 Zip/7 Zipcpe-rescue3 versions
(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:7-zip:7-zip:*:*:*:*:*:*:*:*range: <22.01
- (no CPE)range: <23.00
NetApp/Active Iq Unified Manager
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
NetApp/Oncommand Workflow Automation
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

5

security.netapp.com/advisory/ntap-20231110-0007/nvdThird Party Advisory
www.zerodayinitiative.com/advisories/ZDI-23-1165/nvdThird Party AdvisoryVDB Entry
sourceforge.net/p/sevenzip/discussion/45797/thread/713c8a8269/nvdIssue TrackingRelease Notes
www.7-zip.org/download.htmlnvdProduct
ds-security.com/post/integer-overflow-in-7-zip-cve-2023-31102/nvd

News mentions

0

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