It was discovered that GIFLIB incorrectly handled certain GIF files. An attacker could possibly use this issue to cause a denial of service. (CVE-2021-40633, CVE-2022-28506, CVE-2023-39742)
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"cves": [
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
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{
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"id": "CVE-2021-40633"
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"severity": [
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"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
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{
"score": "low",
"type": "Ubuntu"
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"id": "CVE-2022-28506"
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{
"severity": [
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"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
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],
"id": "CVE-2023-39742"
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{
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"cves": [
{
"severity": [
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
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"id": "CVE-2021-40633"
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"type": "CVSS_V3"
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"id": "CVE-2022-28506"
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"type": "CVSS_V3"
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"id": "CVE-2023-39742"
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"type": "CVSS_V3"
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"id": "CVE-2021-40633"
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"score": "low",
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"id": "CVE-2022-28506"
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"score": "low",
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"availability": "No subscription required",
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"cves": [
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"type": "CVSS_V3"
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"id": "CVE-2021-40633"
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"id": "CVE-2022-28506"
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