[Git][security-tracker-team/security-tracker][master] CVE-2019-9717,CVE-2019-9719,CVE-2019-9720/libav: unimportant/undetermined

[Sylvain Beucler]

Sylvain Beucler pushed to branch master at Debian Security Tracker / security-tracker


Commits:
976c6b42 by Sylvain Beucler at 2019-11-14T20:57:46Z
CVE-2019-9717,CVE-2019-9719,CVE-2019-9720/libav: unimportant/undetermined

- - - - -


1 changed file:

- data/CVE/list


Changes:

=====================================
data/CVE/list
=====================================
@@ -30893,8 +30893,16 @@ CVE-2019-9721 (A denial of service in the subtitle decoder in FFmpeg 4.1 allows
 	[jessie] - libav <not-affected> (Vulnerable code not present)
 CVE-2019-9720 (A stack-based buffer overflow in the subtitle decoder in Libav 12.3 al ...)
 	- libav <removed>
+	[jessie] - libav <unfixed> (unimportant)
+	NOTE: Actual vulnerability description is (https://lgtm.com/security/):
+	NOTE: "Denial of service due to quadratic call to strstr in srtdec.c"
+	NOTE: Using strstr is not an actual DoS
+	NOTE: Conflict of interest: mass CVE filling using code analysis tool sold by finder
 CVE-2019-9719 (A stack-based buffer overflow in the subtitle decoder in Libav 12.3 al ...)
 	- libav <removed>
+	[jessie] - libav <undetermined>
+	NOTE: Generic low-certainty warning about snprintf usage without rationale
+	NOTE: Conflict of interest: mass CVE filling using code analysis tool sold by finder
 CVE-2019-9718 (In FFmpeg 4.1, a denial of service in the subtitle decoder allows atta ...)
 	{DSA-4449-1}
 	- ffmpeg 7:4.1.3-1 (low; bug #926666)
@@ -30903,6 +30911,9 @@ CVE-2019-9718 (In FFmpeg 4.1, a denial of service in the subtitle decoder allows
 	[jessie] - libav <not-affected> (Vulnerable code not present)
 CVE-2019-9717 (In Libav 12.3, a denial of service in the subtitle decoder allows atta ...)
 	- libav <removed>
+	[jessie] - libav <unfixed> (unimportant)
+	NOTE: Non-trivial sscanf format is not an actual DoS
+	NOTE: Conflict of interest: mass CVE filling using code analysis tool sold by finder
 CVE-2019-9716
 	RESERVED
 CVE-2019-9715



View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/commit/976c6b42f5b925f48752467fa033f3312d5f1d07

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