CVE-2018-19655: dcraw_project dcraw Out-of-bounds Write
Vulnerability summary
CVE-2018-19655 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in dcraw_project dcraw. EPSS estimates a 2.85% chance of exploitation in the next 30 days, higher than 86.5% of scored vulnerabilities. 2 public exploits are recorded.
Advisory lineage
Upstream 0 · Downstream 5 · Related 4Timeline
- 29-11-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A stack-based buffer overflow in the find_green() function of dcraw through 9.28, as used in ufraw-batch and many other products, may allow a remote attacker to cause a control-flow hijack, denial-of-service, or unspecified other impact via a maliciously crafted raw photo file.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated8.8HighCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.8HighCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS trend
Probability
2.85%
Chance of exploitation in the next 30 days
Percentile
87%
Versus all other CVEs
30-day change
0.00 pp
From 2.85% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundExploit Reference (bugs.debian.org)
Maturity: unknown
Exploit Reference (bugs.debian.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Suse2 products
- suse_linux_enterprise_desktop12:sp3 | 12:sp4
- suse_linux_enterprise_server11:sp4 | 12:sp3 | 12:sp4
Ubuntu2 products
- dcrawAll versions (No fix recorded) | < 9.28-2
- ufrawAll versions (No fix recorded) | < 0.22-3.1~build0.18.04.1
Dcraw_project1 product
- dcraw≤ 9.28
Debian1 product
- dcraw< 9.28-2
4 vendors · 6 products
References
8 links
bugs.debian.org/cgi-bin/bugreport.cgi?bug=906529X Refsource MISCExploitMailing ListThird Party AdvisoryREPORT- bugs.debian.org/cgi-bin/bugreport.cgi?bug=890086X Refsource MISCExploitMailing ListThird Party AdvisoryREPORT