It was discovered that HAProxy incorrectly handled URI components containing the hash character (#). A remote attacker could possibly use this issue to obtain sensitive information, or to bypass certain path_end rules.
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "haproxy",
"binary_version": "2.0.31-0ubuntu0.3"
},
{
"binary_name": "vim-haproxy",
"binary_version": "2.0.31-0ubuntu0.3"
}
]
}
{
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2023-45539"
}
]
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "haproxy",
"binary_version": "2.4.22-0ubuntu0.22.04.3"
},
{
"binary_name": "vim-haproxy",
"binary_version": "2.4.22-0ubuntu0.22.04.3"
}
]
}
{
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2023-45539"
}
]
}