Description
A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifically within the setpwnam() function, affecting SUID (Set User ID) login-utils utilities writing to the password database.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 debian 11 | | =2.36.1-8 || =2.36.1-8+deb11u1 || =2.36.1-8+deb11u2 || =2.37.2-1 || =2.37.2-2 || =2.37.2-3 || =2.37.2-4 || =2.37.2-5 || =2.37.2-6 || =2.37.3-1 || =2.38-1 || =2.38-2 || =2.38-3 || =2.38-4 || =2.38-4+exp1 || =2.38-4+exp2 || =2.38-5 || =2.38-5+exp1 || =2.38-6 || =2.38.1-1 || =2.38.1-1.1 || =2.38.1-2 || =2.38.1-3 || =2.38.1-4 || =2.38.1-4+exp1 || =2.38.1-5 || =2.38.1-5+loong64 || =2.38.1-6 || =2.38~rc1-1 || =2.38~rc2-1 || =2.39.1-1 || =2.39.1-2 || =2.39.1-3 || =2.39.1-4 || =2.39.2-1 || =2.39.2-2 || =2.39.2-2.1 || =2.39.2-2.2 || =2.39.2-3 || =2.39.2-4 || =2.39.2-5 || =2.39.2-6 || =2.39.3-1 || =2.39.3-10 || =2.39.3-11 || =2.39.3-2 || =2.39.3-3 || =2.39.3-4 || =2.39.3-5 || =2.39.3-6 || =2.39.3-6.1 || =2.39.3-6.1~exp1 || =2.39.3-7 || =2.39.3-8 || =2.39.3-9 || =2.40-1 || =2.40-2 || =2.40-3 || =2.40-4 || =2.40-5 || =2.40-6 || =2.40-7 || =2.40-8 || =2.40.1-1 || =2.40.1-2 || =2.40.1-3 || =2.40.1-4 || =2.40.1-4+hurd.1 || =2.40.1-6 || =2.40.1-7 || =2.40.1-8 || =2.40.1-8.1 || =2.40.1-9 || =2.40.2-1 || =2.40.2-10 || =2.40.2-11 || =2.40.2-12 || =2.40.2-12+hurd.1 || =2.40.2-13 || =2.40.2-14 || =2.40.2-2 || =2.40.2-3 || =2.40.2-4 || =2.40.2-5 || =2.40.2-6 || =2.40.2-7 || =2.40.2-8 || =2.40.2-9 || =2.40.3-1 || =2.40.4-1 || =2.40.4-2 || =2.40.4-3 || =2.40.4-4 || =2.40.4-5 || =2.40~rc2-1 || =2.40~rc2-2 || =2.40~rc2-3 || =2.40~rc2-4 || =2.40~rc2-5 || =2.40~rc2-6 || =2.40~rc2-7 || =2.40~rc2-8 || =2.41-1 || =2.41-2 || =2.41-3 || =2.41-4 || =2.41-5 || =2.41.1-1 || =2.41.1-2 || =2.41.1-3 || =2.41.1-4 || =2.41.2-1 || =2.41.2-2 || =2.41.2-3 || =2.41.2-4 || =2.41.3-1 || =2.41.3-2 || =2.41.3-3 || =2.41.3-4 || =2.41~rc1-1 || =2.41~rc1-2 || =2.41~rc2-1 || =2.42-1 || =2.42-2 || =2.42-3 || =2.42-4 || =2.42-5 || =2.42~rc1-1 || =2.42~rc1-2 || =2.42~rc1-3 || =2.42~rc2-1 | - |
debian 14 | | =2.41-5 || =2.41.1-1 || =2.41.1-2 || =2.41.1-3 || =2.41.1-4 || =2.41.2-1 || =2.41.2-2 || =2.41.2-3 || =2.41.2-4 || >=0 <2.41.3-1 | 2.41.3-1 |
debian 12 | | =2.38.1-5 || =2.38.1-5+deb12u1 || =2.38.1-5+deb12u2 || =2.38.1-5+deb12u3 || =2.38.1-5+loong64 || =2.38.1-6 || =2.39.1-1 || =2.39.1-2 || =2.39.1-3 || =2.39.1-4 || =2.39.2-1 || =2.39.2-2 || =2.39.2-2.1 || =2.39.2-2.2 || =2.39.2-3 || =2.39.2-4 || =2.39.2-5 || =2.39.2-6 || =2.39.3-1 || =2.39.3-10 || =2.39.3-11 || =2.39.3-2 || =2.39.3-3 || =2.39.3-4 || =2.39.3-5 || =2.39.3-6 || =2.39.3-6.1 || =2.39.3-6.1~exp1 || =2.39.3-7 || =2.39.3-8 || =2.39.3-9 || =2.40-1 || =2.40-2 || =2.40-3 || =2.40-4 || =2.40-5 || =2.40-6 || =2.40-7 || =2.40-8 || =2.40.1-1 || =2.40.1-2 || =2.40.1-3 || =2.40.1-4 || =2.40.1-4+hurd.1 || =2.40.1-6 || =2.40.1-7 || =2.40.1-8 || =2.40.1-8.1 || =2.40.1-9 || =2.40.2-1 || =2.40.2-10 || =2.40.2-11 || =2.40.2-12 || =2.40.2-12+hurd.1 || =2.40.2-13 || =2.40.2-14 || =2.40.2-2 || =2.40.2-3 || =2.40.2-4 || =2.40.2-5 || =2.40.2-6 || =2.40.2-7 || =2.40.2-8 || =2.40.2-9 || =2.40.3-1 || =2.40.4-1 || =2.40.4-2 || =2.40.4-3 || =2.40.4-4 || =2.40.4-5 || =2.40~rc2-1 || =2.40~rc2-2 || =2.40~rc2-3 || =2.40~rc2-4 || =2.40~rc2-5 || =2.40~rc2-6 || =2.40~rc2-7 || =2.40~rc2-8 || =2.41-1 || =2.41-2 || =2.41-3 || =2.41-4 || =2.41-5 || =2.41.1-1 || =2.41.1-2 || =2.41.1-3 || =2.41.1-4 || =2.41.2-1 || =2.41.2-2 || =2.41.2-3 || =2.41.2-4 || =2.41.3-1 || =2.41.3-2 || =2.41.3-3 || =2.41.3-4 || =2.41~rc1-1 || =2.41~rc1-2 || =2.41~rc2-1 || =2.42-1 || =2.42-2 || =2.42-3 || =2.42-4 || =2.42-5 || =2.42~rc1-1 || =2.42~rc1-2 || =2.42~rc1-3 || =2.42~rc2-1 | - |
debian 13 | | =2.41-5 || =2.41.1-1 || =2.41.1-2 || =2.41.1-3 || =2.41.1-4 || =2.41.2-1 || =2.41.2-2 || =2.41.2-3 || =2.41.2-4 || =2.41.3-1 || =2.41.3-2 || =2.41.3-3 || =2.41.3-4 || =2.42-1 || =2.42-2 || =2.42-3 || =2.42-4 || =2.42-5 || =2.42~rc1-1 || =2.42~rc1-2 || =2.42~rc1-3 || =2.42~rc2-1 | - |
 rpm rhel9 | | | 0:2.37.4-21.el9_7 |
rpm rhel10 | | | 0:2.40.2-15.el10_1 |
rpm rhel8 | | | 0:2.32.1-48.el8_10 |
rpm rhel6 | | - | - |
rpm rhel7 | | - | - |
