CVE-2020-35523
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-35523
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35523.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-35523
- Downstream
- Related
- Published
- 2021-03-09T20:15:12Z
- Modified
- 2025-10-21T05:53:35.501146Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
- References
-
- https://bugzilla.redhat.com/show_bug.cgi?id=1932040
- https://gitlab.com/libtiff/libtiff/-/commit/c8d613ef497058fe653c467fc84c70a62a4a71b2
- https://gitlab.com/libtiff/libtiff/-/merge_requests/160
- https://lists.debian.org/debian-lts-announce/2021/06/msg00023.html
- https://security.gentoo.org/glsa/202104-06
- https://security.netapp.com/advisory/ntap-20210521-0009/
- https://www.debian.org/security/2021/dsa-4869
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/
Affected packages
Git / gitlab.com/libtiff/libtiff
Affected ranges
- Type
- GIT
- Repo
- https://gitlab.com/libtiff/libtiff
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v3.*
v3.5.3
v3.5.4
v3.5.5
v3.5.7
v3.6.0
v3.6.0beta2
v3.6.1
v3.7.0
v3.7.0alpha
v3.7.0beta
v3.7.0beta2
v3.7.1
v3.7.2
v3.7.3
v3.7.4
v3.8.0
v3.8.1
v3.8.2
v4.*
v4.0.0
v4.0.0alpha
v4.0.0alpha4
v4.0.0alpha5
v4.0.0alpha6
v4.0.0beta7
v4.0.1
v4.0.10
v4.0.2
v4.0.3
v4.0.4
v4.0.4beta
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.1.0
Database specific
vanir_signatures
[
{
"source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2",
"target": {
"function": "gtTileContig",
"file": "libtiff/tif_getimage.c"
},
"signature_version": "v1",
"deprecated": false,
"id": "CVE-2020-35523-1b48598a",
"digest": {
"function_hash": "36333417815985755933996095690696664901",
"length": 2019.0
},
"signature_type": "Function"
},
{
"source": "https://gitlab.com/libtiff/libtiff@c8d613ef497058fe653c467fc84c70a62a4a71b2",
"target": {
"file": "libtiff/tif_getimage.c"
},
"signature_version": "v1",
"deprecated": false,
"id": "CVE-2020-35523-24b68653",
"digest": {
"line_hashes": [
"32509937146222253745041079187048684040",
"302779390650272650917466304761083692609",
"135516467365233555150983157708273992837",
"238695913166268972067432629455617606371",
"209258097333078657581045383789828138458",
"3928011841085945616818954636431396969",
"91802876121448543017365103912725110307",
"40333051240781296831248805455053040251",
"123278035979770438969003612271166470277",
"210070120875231817274691871511712728198",
"126756939809140681514682558545367377062"
],
"threshold": 0.9
},
"signature_type": "Line"
}
]