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CVE-2017-16909

27
FAUCET Score

CVE-2017-16909 describes a heap-based buffer overflow vulnerability in LibRaw versions prior to 0.18.6, specifically within the "LibRaw::panasonic_load_raw()" function. This flaw can be triggered by processing a specially crafted TIFF image, leading to a denial of service (crash) and potentially arbitrary code execution. Rated with a CVSS score of 8.8 (HIGH), this vulnerability is easily exploitable over a network with low complexity, requiring user interaction to open the malicious file, and can result in high impact to confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.18.6CPE matchmatch criteria
cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
14.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
16.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
17.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.99%
Probability of exploitation in next 30 days
EPSS Percentile
78.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0199 is in the 78th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

github_advisorypatch availablevia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: dcraw
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: dcraw
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: dcraw
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: LibRaw

Vendor Advisories (1)

redhatCVE-2017-16909Low

libraw: Heap-buffer overflow in the LibRaw::panasonic_load_raw() function

Dec 8, 2017

References

github.com / LibRaw/LibRaw/blob/master/Changelog.txt
Release Notes
github.com / LibRaw/LibRaw/commit/f1394822a0152ceed77815eafa5cac4e8baab10a
Patch
secuniaresearch.flexerasoftware.com / advisories/76000
Third Party Advisory
secuniaresearch.flexerasoftware.com / secunia_research/2017-19
Third Party Advisory
usn.ubuntu.com / 3615-1
Third Party Advisory