CVE-2018-20030
- Source
- https://cve.org/CVERecord?id=CVE-2018-20030
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20030.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-20030
- Downstream
- Related
- Published
- 2019-02-20T17:29:00.820Z
- Modified
- 2026-05-18T05:51:37.722610722Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An error when processing the EXIFIFDINTEROPERABILITY and EXIFIFDEXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
- https://usn.ubuntu.com/4358-1/
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/
- https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89
Affected packages
Git / github.com/libexif/exif
Affected ranges
- Type
- GIT
- Repo
- https://github.com/libexif/exif
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "last_affected": "0.6.21" } ], "source": "CPE_FIELD", "cpe": "cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:*" }
Git / github.com/libexif/libexif
Affected ranges
- Type
- GIT
- Repo
- https://github.com/libexif/libexif
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "last_affected": "0.6.21" } ], "source": "CPE_FIELD", "cpe": "cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:*" }
Affected versions
Other
libexif-0_5_7-rc2
libexif-0_5_7-rc3
libexif-0_5_7-rc4
libexif-0_5_7-release
libexif-0_5_9-release
libexif-0_6_12-release
libexif-0_6_14-release
libexif-0_6_15-release
libexif-0_6_16-release
libexif-0_6_17-release
libexif-0_6_18-release
libexif-0_6_19-release
libexif-0_6_20-release
libexif-0_6_21-release
libexif-before-0_6_0-api-change