MediumFix available
fdkaac — security advisory
fdkaac before 1.0.5 was discovered to contain a stack overflow in read_callback function in src/main.c.
- Products
- fdkaac
- Affected versions
- 0.6.2-1, 0.6.3-1, 1.0.0-1build1, 1.0.6-0.1build1
- Fixed versions
- 0.6.2-1ubuntu0.1~esm1, 0.6.3-1ubuntu0.18.04.1~esm1, 0.6.3-1ubuntu0.20.04.1~esm1, 1.0.0-1ubuntu0.22.04.1~esm1, 1.0.0-1ubuntu0.24.04.1~esm1
- CVEs
- CVE-2023-34823
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:02 UTC · Revision 1
Source evidence
fdkaac before 1.0.5 was discovered to contain a stack overflow in read_callback function in src/main.c.
osv:UBUNTU-CVE-2023-34823
fdkaac
Fixed versions: 0.6.2-1ubuntu0.1~esm1
fdkaac
Fixed versions: 0.6.3-1ubuntu0.18.04.1~esm1
fdkaac
Fixed versions: 0.6.3-1ubuntu0.20.04.1~esm1
fdkaac
Fixed versions: 1.0.0-1ubuntu0.22.04.1~esm1
fdkaac
Fixed versions: 1.0.0-1ubuntu0.24.04.1~esm1
fdkaac
Fixed versions: Not specified
fdkaac
Fixed versions: Not specified
fdkaac
Fixed versions: Not specified
Complete source record
{
"id": "6ca89f2e81912e176be0e487da8fe47300585ec3ff3baef3e66b102da9d93918",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2023-34823",
"method": "structured",
"payload": {
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"title": "UBUNTU-CVE-2023-34823",
"summary": "fdkaac before 1.0.5 was discovered to contain a stack overflow in read_callback function in src/main.c.",
"evidence": "osv:UBUNTU-CVE-2023-34823",
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"name": {
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{
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{
"name": {
"value": "fdkaac",
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},
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"affected_versions": [
{
"value": "1.0.0-1build1",
"evidence": "/affected/6/versions"
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{
"value": "1.0.6-0.1build1",
"evidence": "/affected/6/versions"
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{
"name": {
"value": "fdkaac",
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{
"value": "1.0.0-1build1",
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],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2023-34823",
"aliases": [
"UBUNTU-CVE-2023-34823"
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"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
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{
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"package": {
"name": "fdkaac",
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},
"versions": [
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"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-34823.json"
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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},
{
"ranges": [
{
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"package": {
"name": "fdkaac",
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},
"versions": [
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},
"ecosystem_specific": {
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{
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],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}
},
{
"ranges": [
{
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{
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{
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]
}
],
"package": {
"name": "fdkaac",
"purl": "pkg:deb/ubuntu/fdkaac?arch=source&distro=esm-apps%2Ffocal",
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},
"versions": [
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],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-34823.json"
},
"ecosystem_specific": {
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{
"binary_name": "fdkaac",
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{
"ranges": [
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{
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],
"package": {
"name": "fdkaac",
"purl": "pkg:deb/ubuntu/fdkaac?arch=source&distro=esm-apps%2Fjammy",
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},
"versions": [
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"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-34823.json"
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"ecosystem_specific": {
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],
"package": {
"name": "fdkaac",
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"binary_name": "fdkaac",
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"package": {
"name": "fdkaac",
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"ecosystem_specific": {
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},
{
"ranges": [
{
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{
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"package": {
"name": "fdkaac",
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}
},
{
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"name": "fdkaac",
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}
],
"modified": "2026-10-17T12:56:23.296689346Z",
"provider": "osv",
"upstream": [
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],
"references": [
"https://ubuntu.com/security/CVE-2023-34823",
"https://www.cve.org/CVERecord?id=CVE-2023-34823",
"https://ubuntu.com/security/notices/USN-7660-1"
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"evidence": "/upstream"
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},
"source_id": "core-osv",
"document_id": 355531,
"published_at": "2023-06-14T14:15:00+00:00"
}