7.8high
CVE-2017-6887
A boundary error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to ca…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.6%
percentile 75%
Public exploits
0
none known
Summary
A boundary error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory corruption via e.g. a specially crafted KDC file with model set to "DSLR-A100" and containing multiple sequences of 0x100 and 0x14A TAGs.
Exploit prediction (EPSS)
1.56% probability of exploitation in the next 30 days, higher than 75% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- LibRaw LibRaw
Classification
- Weakness
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- securityfocus.com /bid/98592 · vdb-entry, x_refsource_BID, x_transferred
- secuniaresearch.flexerasoftware.com /secunia_research/2017-6/ · x_refsource_MISC, x_transferred
- secuniaresearch.flexerasoftware.com /advisories/75737/ · x_refsource_MISC, x_transferred
- debian.org /security/2017/dsa-3950 · vendor-advisory, x_refsource_DEBIAN, x_transferred
- github.com /LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2017-6887
- NVD: CVE-2017-6887
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