Takashi Iwai
2ba3b200ab
- Apply various fix patches taken from Debian package; it fixes also other entries (CVE-2022-31650 bsc#1212060 CVE-2023-34318 bsc#1212062 CVE-2023-34432 bsc#1212063): CVE-2019-13590.patch CVE-2021-3643.patch CVE-2021-23159.patch CVE-2021-33844.patch CVE-2021-40426.patch CVE-2022-31650.patch CVE-2022-31651.patch - Fix floating point exception in src/voc.c (CVE-2023-32627 bsc#1212061): CVE-2023-32627.patch OBS-URL: https://build.opensuse.org/request/show/1120234 OBS-URL: https://build.opensuse.org/package/show/multimedia:apps/sox?expand=0&rev=45
24 lines
737 B
Diff
24 lines
737 B
Diff
From: Helmut Grohne <helmut@subdivi.de>
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Subject: hcom: validate dictsize
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Bug: https://sourceforge.net/p/sox/bugs/350/
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Bug: https://sourceforge.net/p/sox/bugs/352/
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Bug-Debian: https://bugs.debian.org/1021133
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Bug-Debian: https://bugs.debian.org/1021134
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This patch fixes both CVE-2021-23159 and CVE-2021-23172.
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--- a/src/hcom.c
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+++ b/src/hcom.c
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@@ -141,6 +141,11 @@
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return (SOX_EOF);
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}
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lsx_readw(ft, &dictsize);
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+ if (dictsize == 0 || dictsize > 511)
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+ {
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+ lsx_fail_errno(ft, SOX_EHDR, "Implausible dictionary size in HCOM header");
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+ return SOX_EOF;
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+ }
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/* Translate to sox parameters */
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ft->encoding.encoding = SOX_ENCODING_HCOM;
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