Home/CVE/An integer overflow error within the "foveon_load_camf()" function (dcraw_foveon.c) in LibRaw-demosaic-pack-GPL2 before
CVE

CVE-2017-6889

An integer overflow error within the "foveon_load_camf()" function (dcraw_foveon.c) in LibRaw-demosaic-pack-GPL2 before

An integer overflow error within the "foveon_load_camf()" function (dcraw_foveon.c) in LibRaw-demosaic-pack-GPL2 before 0.18.2 can be exploited to cause a heap-based buffer overflow.

CRITICAL · CVSS 9.8 EPSS 0.00436
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

1
libraw libraw-demosaic-pack-gpl2<= 0.18.1
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · PSIRT-CNA@flexerasoftware.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 May 2017 · 06:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
suse-csafSUSE-SU-2017:2300-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/LibRaw/LibRaw-demosaic-pack-GPL2/commit/194f592e205990ea8fce72b6c571c14350aca716PatchThird Party Advisory
https://secuniaresearch.flexerasoftware.com/advisories/75000/Permissions RequiredThird Party Advisory
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