CVE-2017-6890

CRITICAL

A boundary error within the "foveon_load_camf()" function (dcraw_foveon.c) when initializing a huffman table in LibRaw-demosaic-pack-GPL2 before 0.18.2 can be exploited to cause a stack-based buffe...

Affects 1 product across 1 vendor.

CVSS 3.09.8
EPSS1.5%
Percentile73th
PatchPatched
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-119: Improper Restriction of Operations within Memory Buffer

Parent class for buffer-related vulnerabilities where operations exceed buffer boundaries.

Related Attack Patterns (CAPEC)
CAPEC-8 Buffer Overflow in an API Call
via CWE-119
CAPEC-9 Buffer Overflow in Local Command-Line Utilities
via CWE-119
CAPEC-10 Buffer Overflow via Environment Variables
via CWE-119
CAPEC-14 Client-side Injection-induced Buffer Overflow
via CWE-119
CAPEC-24 Filter Failure through Buffer Overflow
via CWE-119
Show all 12

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2017. A critical vulnerability affects Libraw systems (CVE-2017-6890). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2017-GLOBAL-238057-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2017-6890?
This vulnerability was disclosed in 2017. A critical vulnerability affects Libraw systems (CVE-2017-6890). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2017-6890?
CVE-2017-6890 has CVSS 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 1.5%.
Is CVE-2017-6890 actively exploited?
No confirmed active exploitation of CVE-2017-6890 as of 2026-05-30.
How do I remediate CVE-2017-6890?
Priority: MEDIUM. PSIRT: [email protected]
What systems are affected by CVE-2017-6890?
CVE-2017-6890 affects Libraw Libraw-Demosaic-Pack-Gpl2.
Vulnerability Details
CVE IDCVE-2017-6890
BSIDBS-2017-GLOBAL-238057-C BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2017-05-15
Last Modified2026-05-13
ICS Relevance15%
Weakness (CWE)
Improper Restriction of Operations within Memory Buffer
SourceNVD
Official Description

A boundary error within the "foveon_load_camf()" function (dcraw_foveon.c) when initializing a huffman table in LibRaw-demosaic-pack-GPL2 before 0.18.2 can be exploited to cause a stack-based buffer overflow.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: A boundary error within the "foveon_load_camf()" function (dcraw_foveon.c) when initializing a huffman table in LibRaw-demosaic-pack-GPL2 before 0.18.2 can be exploited to cause a stack-based buffer overflow. CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Libraw Libraw-Demosaic-Pack-Gpl2 ≤ 0.18.1
Remediation

No official vendor advisory link on record. See the CVE record →

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 3440 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash2d75911b96b824be257321091959df7ac9ebd38a5d36d63e99186f23cd9779d8413cb5dbc3ec63a4017608b82b8d1b41f412f4fcbacab3506f66f18a8b722cd1
Related CVEs affecting Libraw
CVE-2015-8366 9.8 Array index error in smal_decode_segment function in LibRaw before 0.17.1 all... CVE-2017-14265 9.8 A Stack-based Buffer Overflow was discovered in xtrans_interpolate in interna... CVE-2017-6889 9.8 An integer overflow error within the "foveon_load_camf()" function (dcraw_fov... CVE-2017-6886 9.8 An error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) i... CVE-2015-8367 9.8 The phase_one_correct function in Libraw before 0.17.1 allows attackers to ca...
View all Libraw CVEs →

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