[19.09] coturn: apply patch for CVE-2020-6061/6062 #86271
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mweinelt
added
the
1.severity: security
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10 tasks
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Can't reproduce. |
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nix-prefetch-url ≠ fetchpatch. fetchpatch applies additional normalization, so hashes do not match. |
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Ah indeed, now I see it. Fixing up asap. |
Fixes: CVE-2020-6061, CVE-2020-6062 An exploitable heap overflow vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior. An attacker needs to send an HTTPS request to trigger this vulnerability. An exploitable denial-of-service vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to server crash and denial of service. An attacker needs to send an HTTP request to trigger this vulnerability. (cherry picked from commit 704a018)
mweinelt
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Fixed |
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Motivation for this change
Fixes: CVE-2020-6061, CVE-2020-6062
An exploitable heap overflow vulnerability exists in the way CoTURN
4.5.1.1 web server parses POST requests. A specially crafted HTTP
POST request can lead to information leaks and other misbehavior.
An attacker needs to send an HTTPS request to trigger this vulnerability.
An exploitable denial-of-service vulnerability exists in the way
CoTURN 4.5.1.1 web server parses POST requests. A specially crafted
HTTP POST request can lead to server crash and denial of service.
An attacker needs to send an HTTP request to trigger this vulnerability.
(cherry picked from commit 14ade05e74aaa310a42dab480120311f86f1e859)
Things done
sandboxinnix.confon non-NixOS linux)nix-shell -p nixpkgs-review --run "nixpkgs-review wip"./result/bin/)nix path-info -Sbefore and after)