CVE-2018-19655
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,
02 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,
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.85% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 86.6% of scored records. A rank, not a probability.
- NVD base score
- 8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2018-11-29 05:00Z7 YR AGO
- Last updated
- 2024-08-05 11:44Z2 YR AGO
- Reserved
- 2018-11-28
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- ca6cf27727672cd2dcd9208a53dd086f0f9867111e4c974442b0b509686d4021
05 Affected products
06 References
- bugs.debian.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906529
- bugs.debian.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890086
- lists.fedoraproject.orgFEDORA-2020-ef1ff20b59https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD65NMWZ5OQNUIF7CLGKLDG4LVPPMJY7/
- lists.fedoraproject.orgFEDORA-2020-19c7f8e25fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XK4SHVVIZT6FHJVHOQSAFJMQWDLMWKDE/
- lists.fedoraproject.orgFEDORA-2020-545493aa4bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q3JX4A5F4DWP6NOEULXQXZ5AIH4GA62U/
07 Fixed in
Debian 12
- dcraw Fixed in 9.28-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- dcraw Fixed in 9.28-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- dcraw Fixed in 9.28-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- dcraw No fix yet
- ufraw No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- dcraw No fix yet
- ufraw Fixed in 0.22-3.1~build0.18.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- dcraw Fixed in 9.28-2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- dcraw Fixed in 9.28-2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.