[CLSA-2026:1792258320] gstreamer1-plugins-base: Fix of 2 CVEs
Type:
security
Severity:
Critical
Release date:
2026-10-20 01:45:19 UTC
Description:
- rebase onto Oracle 1.10.4-2.0.3.el7, which brings the vendor's own backports as Patch1001-Patch1005 - drop 3 of the 4 TuxCare CVE backports in favour of the vendor's copies - CVE-2024-47615: carry the two halves of our backport the vendor omits. Its Patch1003 adds the bounds guards to gst_parse_vorbis_setup_packet() but leaves the function declared void, so the five `return -1` statements it writes are discarded and is_header_vorbis() still reports a malformed vorbis setup packet as a valid header; and it guards only against underrunning the ogg packet, where ours also stopped both advance loops from running past op->packet + op->bytes - CVE-2024-47607: the vendor's Patch1001 bounds the write into the caller's pos[64] but not the two memcpys in gst_opus_dec_negotiate(), which copy n_channels entries - up to 255 from the Opus ID header - into the 64-entry dec->opus_pos; take upstream 178ae5ac, which drops the positions above 64 channels - 1004-video-info-Sanity-check-the-frame-size-to.patch carries no CVE reference in the vendor's commit message; it is taken as a hardening change, with upstream 3d7a5666 on top so its overflow guard stops overflowing itself
Updated packages:
  • gstreamer1-plugins-base-1.10.4-2.0.3.el7.tuxcare.els1.i686.rpm
    sha:2f04f3338308fd9ea471e456d50fa31a5c95ea196f3633d91a518cc9f4732d87
  • gstreamer1-plugins-base-1.10.4-2.0.3.el7.tuxcare.els1.x86_64.rpm
    sha:9d44724beb1a45236acc11e12ec20488e2f8f9ccd800889c2ce06cbbb25bfb06
  • gstreamer1-plugins-base-devel-1.10.4-2.0.3.el7.tuxcare.els1.i686.rpm
    sha:2d9d1fabf289be4e6d4dc3cc0d3d4e89ee7573d216b9b8cf334becca094444c3
  • gstreamer1-plugins-base-devel-1.10.4-2.0.3.el7.tuxcare.els1.x86_64.rpm
    sha:7b551240d08b1e58b6568247d24eca87114a51a90ccd729b63dbfcb8d16959bb
  • gstreamer1-plugins-base-devel-docs-1.10.4-2.0.3.el7.tuxcare.els1.noarch.rpm
    sha:35819fb556b6043bd1e15a59a0f726a2f9275baadc57cd52dee094ed77a4d8db
  • gstreamer1-plugins-base-tools-1.10.4-2.0.3.el7.tuxcare.els1.i686.rpm
    sha:6e6d5a1173c607b61e1bccccb407ea6eea52cb486da157bb21e7060127efd694
  • gstreamer1-plugins-base-tools-1.10.4-2.0.3.el7.tuxcare.els1.x86_64.rpm
    sha:cd376c9419480eb89e284a9e6ac7747a7c48da72e2bcc680022584000947fab1
Notes:
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