High
rust-pleaser — security advisory
please (aka pleaser) through 0.5.4 allows privilege escalation through the TIOCSTI and/or TIOCLINUX ioctl. (If both TIOCSTI and TIOCLINUX are disabled, this cannot be exploited.)
- Products
- rust-pleaser
- Affected versions
- 0.4.1-2ubuntu1, 0.5.1-1, 0.5.1-3, 0.5.1-4, 0.5.1-4ubuntu0.22.04.1, 0.5.3-2, 0.5.4-1, 0.5.5-1, 0.5.6-1, 0.5.6-2
- Fixed versions
- Not specified
- CVEs
- CVE-2023-46277
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:05 UTC · Revision 1
Source evidence
please (aka pleaser) through 0.5.4 allows privilege escalation through the TIOCSTI and/or TIOCLINUX ioctl. (If both TIOCSTI and TIOCLINUX are disabled, this cannot be exploited.)
osv:UBUNTU-CVE-2023-46277
rust-pleaser
Fixed versions: Not specified
rust-pleaser
Fixed versions: Not specified
rust-pleaser
Fixed versions: Not specified
rust-pleaser
Fixed versions: Not specified
rust-pleaser
Fixed versions: Not specified
Complete source record
{
"id": "9f8139c60cd063236ba1d8b7bb8475396d10f2073ec439fbe82f339c99f3b9a8",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2023-46277",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2023-46277",
"summary": "please (aka pleaser) through 0.5.4 allows privilege escalation through the TIOCSTI and/or TIOCLINUX ioctl. (If both TIOCSTI and TIOCLINUX are disabled, this cannot be exploited.)",
"evidence": "osv:UBUNTU-CVE-2023-46277",
"products": [
{
"name": {
"value": "rust-pleaser",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.4.1-2ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "0.5.1-1",
"evidence": "/affected/0/versions"
},
{
"value": "0.5.1-3",
"evidence": "/affected/0/versions"
},
{
"value": "0.5.1-4",
"evidence": "/affected/0/versions"
},
{
"value": "0.5.1-4ubuntu0.22.04.1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "rust-pleaser",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.5.3-2",
"evidence": "/affected/1/versions"
},
{
"value": "0.5.4-1",
"evidence": "/affected/1/versions"
},
{
"value": "0.5.5-1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "rust-pleaser",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.5.6-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "rust-pleaser",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.5.6-2",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "rust-pleaser",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.5.6-1",
"evidence": "/affected/4/versions"
},
{
"value": "0.5.6-2",
"evidence": "/affected/4/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2023-46277",
"aliases": [
"UBUNTU-CVE-2023-46277"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-pleaser",
"purl": "pkg:deb/ubuntu/rust-pleaser?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"0.4.1-2ubuntu1",
"0.5.1-1",
"0.5.1-3",
"0.5.1-4",
"0.5.1-4ubuntu0.22.04.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46277.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "pleaser",
"binary_version": "0.5.1-4ubuntu0.22.04.1"
}
],
"priority_reason": "Local privilege escalation"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-pleaser",
"purl": "pkg:deb/ubuntu/rust-pleaser?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"0.5.3-2",
"0.5.4-1",
"0.5.5-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46277.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "pleaser",
"binary_version": "0.5.5-1"
}
],
"priority_reason": "Local privilege escalation"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-pleaser",
"purl": "pkg:deb/ubuntu/rust-pleaser?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"0.5.6-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46277.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "pleaser",
"binary_version": "0.5.6-1"
}
],
"priority_reason": "Local privilege escalation"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-pleaser",
"purl": "pkg:deb/ubuntu/rust-pleaser?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"0.5.6-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46277.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "pleaser",
"binary_version": "0.5.6-2"
}
],
"priority_reason": "Local privilege escalation"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-pleaser",
"purl": "pkg:deb/ubuntu/rust-pleaser?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"0.5.6-1",
"0.5.6-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46277.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "pleaser",
"binary_version": "0.5.6-2"
}
],
"priority_reason": "Local privilege escalation"
}
}
],
"modified": "2026-10-17T12:56:25.887800618Z",
"provider": "osv",
"upstream": [
"CVE-2023-46277"
],
"references": [
"https://ubuntu.com/security/CVE-2023-46277",
"https://gitlab.com/edneville/please/-/issues/13",
"https://rustsec.org/advisories/RUSTSEC-2023-0066.html",
"https://gitlab.com/edneville/please/-/merge_requests/69#note_1594254575",
"https://github.com/rustsec/advisory-db/pull/1798",
"https://www.cve.org/CVERecord?id=CVE-2023-46277"
]
},
"related_cves": [
{
"value": "CVE-2023-46277",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 355646,
"published_at": "2023-10-20T05:15:00+00:00"
}