{"id":"CVE-2023-53161","aliases":["DEBIAN-CVE-2023-53161","EUVD-2023-59772","GHSA-29mf-62xx-28jq","RUSTSEC-2023-0039","UBUNTU-CVE-2023-53161"],"status":"published","title":"buffered-reader vulnerable to out-of-bounds array access leading to panic","description":"The buffered-reader crate before 1.1.5 for Rust allows out-of-bounds array access and a panic.","severity":{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00393,"percentile":0.33796,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2023-05-16T12:00:00Z","modified":"2026-10-28T02:30:38Z","fixes":[{"ecosystem":"crates.io","package":"buffered-reader","fixed_in":["1.0.2","1.1.5","1.2.0"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:13","package":"rust-buffered-reader","fixed_in":["1.2.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"rust-buffered-reader","fixed_in":["1.2.0-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2"}]}]},{"source":"ghsa","ecosystem":"crates.io","package":"buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.1.0"},{"fixed":"1.1.5"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.4-1","1.2.0-1","1.3.0-1","1.3.1-1","1.3.1-2","1.4.0-1","1.4.0-2","1.4.1-1"]},{"source":"osv","ecosystem":"Debian:13","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-1"}]}]},{"source":"osv","ecosystem":"crates.io","package":"buffered-reader","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.2"}]}]},{"source":"osv","ecosystem":"crates.io","package":"buffered-reader","ranges":[{"type":"SEMVER","events":[{"introduced":"1.1.0"},{"fixed":"1.1.5"}]}]},{"source":"osv","ecosystem":"crates.io","package":"buffered-reader","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"1.0.2"},{"introduced":"1.1.0"},{"fixed":"1.1.5"},{"introduced":"1.2.0"},{"fixed":"1.2.0"}]}]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.0-2","0.11.0-1","0.12.0-1","0.13.0-1","0.14.0-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.1-1","1.1.1-1","1.1.2-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0-1","1.3.0-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.1-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.0-2","1.4.1-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"rust-buffered-reader","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.1-2","1.4.0-1","1.4.0-2"]}],"products":[{"vendor":"sequoia-pgp","product":"buffered-reader"}],"references":[{"url":"https://lists.sequoia-pgp.org/hyperkitty/list/announce@lists.sequoia-pgp.org/thread/SN2E3QRT4DMQ5JNEK6VIN6DJ5SH766DI/","tags":["Patch","web","report"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2023-0039.html","tags":["Third Party Advisory","advisory","web","report"]},{"url":"https://github.com/advisories/GHSA-29mf-62xx-28jq","tags":["Third Party Advisory","advisory","report"]},{"url":"https://crates.io/crates/buffered-reader","tags":["Product","web","package","report"]},{"url":"https://gitlab.com/sequoia-pgp/sequoia/-/tags/buffered-reader%2Fv1.0.2","tags":["Release Notes","web","report"]},{"url":"https://gitlab.com/sequoia-pgp/sequoia/-/tags/buffered-reader%2Fv1.1.5","tags":["Release Notes","web","report"]},{"url":"https://github.com/advisories/GHSA-25mx-8f3v-8wh7","tags":["advisory"]},{"url":"https://gitlab.com/sequoia-pgp/sequoia/-/blob/main/buffered-reader/NEWS","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53161","tags":["advisory"]},{"url":"https://lists.sequoia-pgp.org/hyperkitty/list/announce@lists.sequoia-pgp.org/thread/SN2E3QRT4DMQ5JNEK6VIN6DJ5SH766DI","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53161.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-53161","tags":["advisory"]},{"url":"https://gitlab.com/sequoia-pgp/sequoia","tags":["package"]},{"url":"https://gitlab.com/sequoia-pgp/sequoia/-/tags/buffered-reader%2Fv1.2.0","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2023-53161","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-53161","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-53161","description":"The buffered-reader crate before 1.1.5 for Rust allows out-of-bounds array access and a panic.","status":"published","published":"2025-07-28T00:00:00Z","modified":"2025-07-28T13:52:30.036Z","cvss":[{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2023-59772","description":"The buffered-reader crate before 1.1.5 for Rust allows out-of-bounds array access and a panic.","status":"published","published":"2025-07-28T00:00:00Z","modified":"2025-07-28T13:52:30Z","cvss":[{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T20:32:03.907132Z"}],"ghsa":[{"id":"GHSA-29mf-62xx-28jq","title":"buffered-reader vulnerable to out-of-bounds array access leading to panic","description":"Affected versions of the crate have a bug where attacker-controlled input can result in the use of an out-of-bound array index. Rust\ndetects the use of the out-of-bound index and causes the application to panic.  An attacker may be able to use this to cause a denial-of-service.  However, it is not possible for an attacker to read from or write to the application's address space.","status":"published","published":"2023-06-06T01:58:41Z","modified":"2025-07-28T16:00:35Z","cvss":[{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T14:38:51.864708Z"}],"nvd":[{"id":"CVE-2023-53161","description":"The buffered-reader crate before 1.1.5 for Rust allows out-of-bounds array access and a panic.","status":"published","published":"2025-07-28T03:15:23.557Z","modified":"2026-06-17T06:44:25.053Z","cvss":[{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:09:21.774456Z"}],"osv":[{"id":"CVE-2023-53161","description":"The buffered-reader crate before 1.1.5 for Rust allows out-of-bounds array access and a panic.","status":"published","published":"2025-07-28T00:00:00Z","modified":"2026-10-28T02:30:38.208143002Z","cvss":[{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:44:35.70651Z"},{"id":"DEBIAN-CVE-2023-53161","description":"The buffered-reader crate before 1.1.5 for Rust allows out-of-bounds array access and a panic.","status":"published","published":"2025-07-28T03:15:23.557Z","modified":"2026-10-26T18:03:00.217883991Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:40.889463Z"},{"id":"GHSA-29mf-62xx-28jq","title":"buffered-reader vulnerable to out-of-bounds array access leading to panic","description":"Affected versions of the crate have a bug where attacker-controlled input can result in the use of an out-of-bound array index. Rust\ndetects the use of the out-of-bound index and causes the application to panic.  An attacker may be able to use this to cause a denial-of-service.  However, it is not possible for an attacker to read from or write to the application's address space.","status":"published","published":"2023-06-06T01:58:41Z","modified":"2025-07-28T16:42:10.913519Z","cvss":[{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:46:33.956911Z"},{"id":"UBUNTU-CVE-2023-53161","description":"The buffered-reader crate before 1.1.5 for Rust allows out-of-bounds array access and a panic.","status":"published","published":"2025-07-28T03:15:00Z","modified":"2026-10-17T12:56:26.460316936Z","cvss":[{"version":"3.1","score":2.9,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:54:32.299999Z"},{"id":"RUSTSEC-2023-0039","title":"Out-of-bounds array access leads to panic","description":"Affected versions of the crate have a bug where attacker-controlled\ninput can result in the use of an out-of-bound array index.  Rust\ndetects the use of the out-of-bound index and causes the application\nto panic.  An attacker may be able to use this to cause a\ndenial-of-service.  However, it is not possible for an attacker to\nread from or write to the application's address space.","status":"published","published":"2023-05-16T12:00:00Z","modified":"2025-10-28T06:02:18Z","updated_at":"2026-11-02T15:53:39.971022Z"}]}}