Description
Dulwich before 1.2.9 contains a denial of service vulnerability in Pack.resolve_object that allows attackers to cause infinite recursion via self-referential OFS_DELTA objects. Attackers can supply a malicious packfile with an OFS_DELTA delta_offset of 0 to exhaust CPU during clone, fetch, or cat-file operations.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 pypi | | =0.0.1 || =0.1.0 || =0.1.1 || =0.10.0 || =0.10.1a || =0.11.0 || =0.11.1 || =0.11.2 || =0.12.0 || =0.13.0 || =0.14.0 || =0.14.1 || =0.15.0 || =0.16.0 || =0.16.1 || =0.16.2 || =0.16.3 || =0.17.1 || =0.17.2 || =0.17.3 || =0.18.0 || =0.18.1 || =0.18.2 || =0.18.3 || =0.18.4 || =0.18.5 || =0.18.6 || =0.19.0 || =0.19.1 || =0.19.10 || =0.19.11 || =0.19.12 || =0.19.13 || =0.19.14 || =0.19.15 || =0.19.16 || =0.19.2 || =0.19.3 || =0.19.3a0 || =0.19.4 || =0.19.5 || =0.19.6 || =0.19.7 || =0.19.8 || =0.19.9 || =0.2.1 || =0.20.0 || =0.20.1 || =0.20.10 || =0.20.11 || =0.20.12 || =0.20.13 || =0.20.14 || =0.20.15 || =0.20.17 || =0.20.18 || =0.20.19 || =0.20.2 || =0.20.20 || =0.20.21 || =0.20.22 || =0.20.23 || =0.20.24 || =0.20.25 || =0.20.26 || =0.20.27 || =0.20.28 || =0.20.29 || =0.20.3 || =0.20.30 || =0.20.31 || =0.20.32 || =0.20.33 || =0.20.34 || =0.20.35 || =0.20.36 || =0.20.37 || =0.20.38 || =0.20.39 || =0.20.4 || =0.20.40 || =0.20.41 || =0.20.42 || =0.20.43 || =0.20.44 || =0.20.45 || =0.20.46 || =0.20.47 || =0.20.48 || =0.20.49 || =0.20.5 || =0.20.50 || =0.20.6 || =0.20.7 || =0.20.8 || =0.20.9 || =0.21.0 || =0.21.1 || =0.21.2 || =0.21.3 || =0.21.4 || =0.21.4.1 || =0.21.5 || =0.21.6 || =0.21.7 || =0.22.0 || =0.22.1 || =0.22.3 || =0.22.4 || =0.22.5 || =0.22.6 || =0.22.7 || =0.22.8 || =0.23.0 || =0.23.1 || =0.23.2 || =0.24.0 || =0.24.1 || =0.24.10 || =0.24.2 || =0.24.3 || =0.24.4 || =0.24.5 || =0.24.6 || =0.24.7 || =0.24.8 || =0.24.9 || =0.25.0 || =0.25.1 || =0.25.2 || =0.3.0 || =0.3.1 || =0.3.2 || =0.3.3 || =0.4.0 || =0.4.1 || =0.5.0 || =0.6.0 || =0.6.1 || =0.6.2 || =0.7.0 || =0.7.1 || =0.8.0 || =0.8.1 || =0.8.2 || =0.8.3 || =0.8.4 || =0.8.5 || =0.8.6 || =0.8.7 || =0.9.0 || =0.9.1 || =0.9.2 || =0.9.3 || =0.9.4 || =0.9.5 || =0.9.6 || =0.9.7 || =0.9.8 || =0.9.9 || =1.0.0 || =1.1.0 || =1.2.0 || =1.2.1 || =1.2.2 || =1.2.3 || =1.2.4 || =1.2.5 || =1.2.6 || =1.2.7 || =1.2.8 || >=0 <1.2.9 | 1.2.9 |
 rpm rhel8 | | - | - |
 debian 12 | | =0.21.2-1 || =0.21.5-1 || =0.21.6-1 || =0.22.5-1 || =0.22.7-1 || =0.22.7-2 || =0.24.10-1 || =0.24.2-1 || =0.24.2-2 || =1.0.0-1 || =1.0.0-2 || =1.1.0-1 || =1.1.0-2 || =1.1.0-3 || =1.2.0-1 || =1.2.1-1 || =1.2.11-1 || =1.2.12-1 || =1.2.17-1 || =1.2.5-1 || =1.2.7-1 || =1.2.7-2 | - |
 debian 14 | | =0.22.7-1 || =0.22.7-2 || =0.24.10-1 || =0.24.2-1 || =0.24.2-2 || =1.0.0-1 || =1.0.0-2 || =1.1.0-1 || =1.1.0-2 || =1.1.0-3 || =1.2.0-1 || =1.2.1-1 || =1.2.5-1 || =1.2.7-1 || =1.2.7-2 || >=0 <1.2.11-1 | 1.2.11-1 |
 debian 13 | | =0.22.7-1 || =0.22.7-2 || =0.24.10-1 || =0.24.2-1 || =0.24.2-2 || =1.0.0-1 || =1.0.0-2 || =1.1.0-1 || =1.1.0-2 || =1.1.0-3 || =1.2.0-1 || =1.2.1-1 || =1.2.11-1 || =1.2.12-1 || =1.2.17-1 || =1.2.5-1 || =1.2.7-1 || =1.2.7-2 | - |
 rpm rhel7 | | - | - |