MediumFix available
fribidi — security advisory
A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the '--caprtl' option, leading to a crash and causing a denial of service.
- Products
- fribidi
- Affected versions
- Not specified
- Fixed versions
- 1.0.12-r0
- CVEs
- CVE-2022-25309
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:10 UTC · Revision 1
Source evidence
A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the '--caprtl' option, leading to a crash and causing a denial of service.
osv:ALPINE-CVE-2022-25309
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
fribidi
Fixed versions: 1.0.12-r0
Complete source record
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"url": "https://osv.dev/vulnerability/ALPINE-CVE-2022-25309",
"method": "structured",
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"aliases": [
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"modified": "2026-10-15T07:17:54.174176936Z",
"provider": "osv",
"upstream": [
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],
"references": [
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]
},
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"security_relevant": true,
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"source_id": "core-osv",
"document_id": 321751,
"published_at": "2022-09-06T18:15:11.493+00:00"
}