CVE-2021-26926
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-26926
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26926.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-26926
- Downstream
- Related
- Published
- 2021-02-23T18:15:14Z
- Modified
- 2025-09-19T12:43:55.193575Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.
- References
-
- https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b
- https://github.com/jasper-software/jasper/issues/264
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYVCFVTVPL66OS7LCNLUSYCMYQAVWXMM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI/
Affected packages
Git / github.com/jasper-software/jasper
Affected ranges
- Type
- GIT
- Repo
- https://github.com/jasper-software/jasper
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Type
- GIT
- Repo
- https://github.com/mdadams/jasper
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
Other
mdadams-clang-issue
version-1.*
version-1.900.1
version-1.900.10
version-1.900.11
version-1.900.12
version-1.900.13
version-1.900.14
version-1.900.15
version-1.900.16
version-1.900.17
version-1.900.18
version-1.900.19
version-1.900.2
version-1.900.20
version-1.900.21
version-1.900.22
version-1.900.23
version-1.900.24
version-1.900.25
version-1.900.26
version-1.900.27
version-1.900.28
version-1.900.29
version-1.900.3
version-1.900.30
version-1.900.31
version-1.900.4
version-1.900.5
version-1.900.6
version-1.900.7
version-1.900.8
version-1.900.9
version-2.*
version-2.0.0
version-2.0.0-beta.1
version-2.0.0-beta.2
version-2.0.1
version-2.0.10
version-2.0.11
version-2.0.12
version-2.0.13
version-2.0.14
version-2.0.15
version-2.0.16
version-2.0.19
version-2.0.2
version-2.0.20
version-2.0.21
version-2.0.21-rc1
version-2.0.22
version-2.0.22-rc1
version-2.0.23
version-2.0.24
version-2.0.3
version-2.0.4
version-2.0.5
version-2.0.6
version-2.0.7
version-2.0.8
version-2.0.9
Database specific
{
"vanir_signatures": [
{
"id": "CVE-2021-26926-95631d3e",
"signature_type": "Function",
"digest": {
"function_hash": "104658908491814254447893030759417972976",
"length": 7810.0
},
"target": {
"file": "src/libjasper/jp2/jp2_dec.c",
"function": "jp2_decode"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b"
},
{
"id": "CVE-2021-26926-d159c612",
"signature_type": "Line",
"digest": {
"line_hashes": [
"37282694533761302116802108650520595363",
"147529930043291030550087553915600239668",
"189079427666211721751121033812324067189",
"77790122535074884709300265317085895294",
"23354424263111667863453999980676797776",
"311255358975858888072841002909184452500",
"176833003657040924243862604330088815607",
"292498377479664768969595146109554180099",
"323765189692149368548278767413547781996",
"97936909428942734310248318707262620813",
"309681511410682455677219176512806334061",
"115607947608331512562251446735731152318",
"58577078750014193177816355173738528683",
"159996541732806375658877582241863132140",
"27811886312958875502412922841500785403",
"59448957275030941935261678213988032535",
"204781337906295894512732919527123125174",
"291804061462942006508656262164997549936"
],
"threshold": 0.9
},
"target": {
"file": "src/libjasper/jp2/jp2_dec.c"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b"
}
]
}