Description
An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to use the first byte of an empty string, and any value is possible (not solely the '\0' value).
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
|
 alpine v3.20 | | =2.10.0-r0 || =2.10.1-r0 || =2.10.2-r0 || =2.10.2-r1 || =2.10.3-r0 || =2.10.3-r1 || =2.10.3-r2 || =2.7.2-r0 || =2.7.3-r0 || =2.7.6-r0 || =2.7.6-r1 || =2.7.6-r2 || =2.7.6-r3 || =2.7.7-r0 || =2.7.7-r1 || =2.7.7-r2 || =2.7.7-r3 || =2.7.7-r4 || =2.7.8-r0 || =2.7.8-r1 || =2.7.8-r2 || =2.7.8-r4 || =2.7.8-r5 || =2.7.8-r6 || =2.7.8-r7 || =2.7.8-r8 || =2.8.0-r0 || =2.8.0-r1 || =2.9.0-r0 || =2.9.0-r1 || =2.9.0-r2 || =2.9.0-r3 || =2.9.1-r0 || =2.9.1-r1 || =2.9.1-r2 || =2.9.10-r0 || =2.9.10-r1 || =2.9.10-r2 || =2.9.10-r3 || =2.9.10-r4 || =2.9.10-r5 || =2.9.10-r6 || =2.9.10-r7 || =2.9.12-r0 || =2.9.12-r1 || =2.9.12-r2 || =2.9.12-r3 || =2.9.13-r0 || =2.9.14-r0 || =2.9.14-r1 || =2.9.2-r0 || =2.9.2-r1 || =2.9.2-r2 || =2.9.3-r0 || =2.9.4-r0 || =2.9.4-r1 || =2.9.4-r2 || =2.9.4-r3 || =2.9.4-r4 || =2.9.5-r0 || =2.9.6-r0 || =2.9.6-r2 || =2.9.7-r0 || =2.9.7-r1 || =2.9.8-r0 || =2.9.8-r1 || =2.9.8-r2 || =2.9.9-r0 || =2.9.9-r1 || =2.9.9-r2 || =2.9.9-r3 || >=0 <2.10.4-r0 | 2.10.4-r0 |
 debian 11 | | =2.9.10+dfsg-6.7 || =2.9.10+dfsg-6.7+deb11u1 || =2.9.10+dfsg-6.7+deb11u2 || =2.9.10+dfsg-6.7+deb11u3 || >=0 <2.9.10+dfsg-6.7+deb11u4 | 2.9.10+dfsg-6.7+deb11u4 |
 rubygems | | | - |
alpine v3.17 | | =2.10.0-r0 || =2.10.1-r0 || =2.10.2-r0 || =2.10.2-r1 || =2.10.3-r0 || =2.10.3-r1 || =2.7.2-r0 || =2.7.3-r0 || =2.7.6-r0 || =2.7.6-r1 || =2.7.6-r2 || =2.7.6-r3 || =2.7.7-r0 || =2.7.7-r1 || =2.7.7-r2 || =2.7.7-r3 || =2.7.7-r4 || =2.7.8-r0 || =2.7.8-r1 || =2.7.8-r2 || =2.7.8-r4 || =2.7.8-r5 || =2.7.8-r6 || =2.7.8-r7 || =2.7.8-r8 || =2.8.0-r0 || =2.8.0-r1 || =2.9.0-r0 || =2.9.0-r1 || =2.9.0-r2 || =2.9.0-r3 || =2.9.1-r0 || =2.9.1-r1 || =2.9.1-r2 || =2.9.10-r0 || =2.9.10-r1 || =2.9.10-r2 || =2.9.10-r3 || =2.9.10-r4 || =2.9.10-r5 || =2.9.10-r6 || =2.9.10-r7 || =2.9.12-r0 || =2.9.12-r1 || =2.9.12-r2 || =2.9.12-r3 || =2.9.13-r0 || =2.9.14-r0 || =2.9.14-r1 || =2.9.2-r0 || =2.9.2-r1 || =2.9.2-r2 || =2.9.3-r0 || =2.9.4-r0 || =2.9.4-r1 || =2.9.4-r2 || =2.9.4-r3 || =2.9.4-r4 || =2.9.5-r0 || =2.9.6-r0 || =2.9.6-r2 || =2.9.7-r0 || =2.9.7-r1 || =2.9.8-r0 || =2.9.8-r1 || =2.9.8-r2 || =2.9.9-r0 || =2.9.9-r1 || =2.9.9-r2 || =2.9.9-r3 || >=0 <2.10.4-r0 | 2.10.4-r0 |
alpine v3.18 | | =2.10.0-r0 || =2.10.1-r0 || =2.10.2-r0 || =2.10.2-r1 || =2.10.3-r0 || =2.10.3-r1 || =2.10.3-r2 || =2.7.2-r0 || =2.7.3-r0 || =2.7.6-r0 || =2.7.6-r1 || =2.7.6-r2 || =2.7.6-r3 || =2.7.7-r0 || =2.7.7-r1 || =2.7.7-r2 || =2.7.7-r3 || =2.7.7-r4 || =2.7.8-r0 || =2.7.8-r1 || =2.7.8-r2 || =2.7.8-r4 || =2.7.8-r5 || =2.7.8-r6 || =2.7.8-r7 || =2.7.8-r8 || =2.8.0-r0 || =2.8.0-r1 || =2.9.0-r0 || =2.9.0-r1 || =2.9.0-r2 || =2.9.0-r3 || =2.9.1-r0 || =2.9.1-r1 || =2.9.1-r2 || =2.9.10-r0 || =2.9.10-r1 || =2.9.10-r2 || =2.9.10-r3 || =2.9.10-r4 || =2.9.10-r5 || =2.9.10-r6 || =2.9.10-r7 || =2.9.12-r0 || =2.9.12-r1 || =2.9.12-r2 || =2.9.12-r3 || =2.9.13-r0 || =2.9.14-r0 || =2.9.14-r1 || =2.9.2-r0 || =2.9.2-r1 || =2.9.2-r2 || =2.9.3-r0 || =2.9.4-r0 || =2.9.4-r1 || =2.9.4-r2 || =2.9.4-r3 || =2.9.4-r4 || =2.9.5-r0 || =2.9.6-r0 || =2.9.6-r2 || =2.9.7-r0 || =2.9.7-r1 || =2.9.8-r0 || =2.9.8-r1 || =2.9.8-r2 || =2.9.9-r0 || =2.9.9-r1 || =2.9.9-r2 || =2.9.9-r3 || >=0 <2.10.4-r0 | 2.10.4-r0 |
alpine v3.21 | | =2.10.0-r0 || =2.10.1-r0 || =2.10.2-r0 || =2.10.2-r1 || =2.10.3-r0 || =2.10.3-r1 || =2.10.3-r2 || =2.7.2-r0 || =2.7.3-r0 || =2.7.6-r0 || =2.7.6-r1 || =2.7.6-r2 || =2.7.6-r3 || =2.7.7-r0 || =2.7.7-r1 || =2.7.7-r2 || =2.7.7-r3 || =2.7.7-r4 || =2.7.8-r0 || =2.7.8-r1 || =2.7.8-r2 || =2.7.8-r4 || =2.7.8-r5 || =2.7.8-r6 || =2.7.8-r7 || =2.7.8-r8 || =2.8.0-r0 || =2.8.0-r1 || =2.9.0-r0 || =2.9.0-r1 || =2.9.0-r2 || =2.9.0-r3 || =2.9.1-r0 || =2.9.1-r1 || =2.9.1-r2 || =2.9.10-r0 || =2.9.10-r1 || =2.9.10-r2 || =2.9.10-r3 || =2.9.10-r4 || =2.9.10-r5 || =2.9.10-r6 || =2.9.10-r7 || =2.9.12-r0 || =2.9.12-r1 || =2.9.12-r2 || =2.9.12-r3 || =2.9.13-r0 || =2.9.14-r0 || =2.9.14-r1 || =2.9.2-r0 || =2.9.2-r1 || =2.9.2-r2 || =2.9.3-r0 || =2.9.4-r0 || =2.9.4-r1 || =2.9.4-r2 || =2.9.4-r3 || =2.9.4-r4 || =2.9.5-r0 || =2.9.6-r0 || =2.9.6-r2 || =2.9.7-r0 || =2.9.7-r1 || =2.9.8-r0 || =2.9.8-r1 || =2.9.8-r2 || =2.9.9-r0 || =2.9.9-r1 || =2.9.9-r2 || =2.9.9-r3 || >=0 <2.10.4-r0 | 2.10.4-r0 |
alpine v3.22 | | =2.10.0-r0 || =2.10.1-r0 || =2.10.2-r0 || =2.10.2-r1 || =2.10.3-r0 || =2.10.3-r1 || =2.10.3-r2 || =2.7.2-r0 || =2.7.3-r0 || =2.7.6-r0 || =2.7.6-r1 || =2.7.6-r2 || =2.7.6-r3 || =2.7.7-r0 || =2.7.7-r1 || =2.7.7-r2 || =2.7.7-r3 || =2.7.7-r4 || =2.7.8-r0 || =2.7.8-r1 || =2.7.8-r2 || =2.7.8-r4 || =2.7.8-r5 || =2.7.8-r6 || =2.7.8-r7 || =2.7.8-r8 || =2.8.0-r0 || =2.8.0-r1 || =2.9.0-r0 || =2.9.0-r1 || =2.9.0-r2 || =2.9.0-r3 || =2.9.1-r0 || =2.9.1-r1 || =2.9.1-r2 || =2.9.10-r0 || =2.9.10-r1 || =2.9.10-r2 || =2.9.10-r3 || =2.9.10-r4 || =2.9.10-r5 || =2.9.10-r6 || =2.9.10-r7 || =2.9.12-r0 || =2.9.12-r1 || =2.9.12-r2 || =2.9.12-r3 || =2.9.13-r0 || =2.9.14-r0 || =2.9.14-r1 || =2.9.2-r0 || =2.9.2-r1 || =2.9.2-r2 || =2.9.3-r0 || =2.9.4-r0 || =2.9.4-r1 || =2.9.4-r2 || =2.9.4-r3 || =2.9.4-r4 || =2.9.5-r0 || =2.9.6-r0 || =2.9.6-r2 || =2.9.7-r0 || =2.9.7-r1 || =2.9.8-r0 || =2.9.8-r1 || =2.9.8-r2 || =2.9.9-r0 || =2.9.9-r1 || =2.9.9-r2 || =2.9.9-r3 || >=0 <2.10.4-r0 | 2.10.4-r0 |
debian 12 | | | 2.9.14+dfsg-1.2 |
debian 13 | | | 2.9.14+dfsg-1.2 |
debian 14 | | | 2.9.14+dfsg-1.2 |
