libde265.git
2 years ago[PATCH] Use the sps from the image
Tobias Frost [Mon, 12 Dec 2022 13:33:40 +0000 (14:33 +0100)]
[PATCH] Use the sps from the image

(as e.g mc_chroma is using the sps to determine
picture properties, like pic_width_in_luma_samples
and pic_height_in_luma_samples, I *think* this is
more correct.

This PR is for discussion. (See #345.)
It makes the failures go away, but that does not mean it's correct :)

The following poc will be stop failing if (only) this
patch is applied:

 - poc2  #336 - CVE-2022-43238
 - poc4  #338 - CVE-2022-43241
 - poc6-1, poc6-2 #340 - CVE-2022-43242
 - poc7-1, poc7-2  #341 - CVE-2022-43239
 - poc8-1 #342 - CVE-2022-43244
 - poc9-3 #343 - CVE-2022-43236
 - poc10-2, poc10-3 #344 - CVE-2022-43237
 - poc16 #350
 - poc19 #353

The following are still failing if only this patch is
applied, but they stop failing if #365 is applied as well, but will
still fail with ONLY #365 applied (IOW, both are needed)

 - poc1  #335 - CVE-2022-43240
 - poc3  #337 - CVE-2022-43235
 - poc5   #339 - CVE-2022-43423
 - poc9-1,poc9-2, poc9-4  #343 - CVE-2022-43236
 - poc14  #348 - CVE-2022-43253
 - poc15  #349 - CVE-2022-43248
 - poc17-1, poc17-2  #351
 - poc18 #352 - CVE-2022-43245

Gbp-Pq: Name use_sps_from_the_image.patch

2 years ago[PATCH] Try to mitigate asan failures.
Tobias Frost [Mon, 12 Dec 2022 13:03:12 +0000 (14:03 +0100)]
[PATCH] Try to mitigate asan failures.

See #345 for my analysis and details…

(This PR is just for discussion.)

(The CVE references are obtained from the Debian security tracker,
which links the issues.)

This makes the following POCs stop failing:

- poc3 (#337)
- poc7-1 (#341) CVE-2022-43239 (note: does NOT fix poc7-2)
- poc8-2, poc8-3, poc8-4 (#342) CVE-2022-43244   (note: does NOT fix poc8-1)
- poc11-1, poc11-2 (#345) CVE-2022-43249
- poc12 (#346)
- poc13 (#347) CVE-2022-43252
- poc16 (#350)

Gbp-Pq: Name reject_reference_pics_from_different_sps.patch

2 years agoAdd visibility.m4 from upstream which is missing in the
Joachim Bauch [Sun, 22 Jan 2023 12:19:20 +0000 (12:19 +0000)]
Add visibility.m4 from upstream which is missing in the

Forwarded: https://github.com/strukturag/libde265/pull/355

release tarball.
===================================================================

Gbp-Pq: Name m4-visibility.patch

2 years agoDisable building of some internal tools that no longer link
Joachim Bauch [Sun, 22 Jan 2023 12:19:20 +0000 (12:19 +0000)]
Disable building of some internal tools that no longer link

because internal symbols are no longer exported.

Gbp-Pq: Name disable_tools.patch

2 years agoOnly export symbols defined in the decoder API.
Joachim Bauch [Sun, 22 Jan 2023 12:19:20 +0000 (12:19 +0000)]
Only export symbols defined in the decoder API.

The encoder API is not final yet, so upstream exports all symbols to make
development easier. For packaging we only want to expose the public API.

Gbp-Pq: Name only_export_decoder_api.patch

2 years agolibde265 (1.0.9-1.1) unstable; urgency=medium
Tobias Frost [Sun, 22 Jan 2023 12:19:20 +0000 (12:19 +0000)]
libde265 (1.0.9-1.1) unstable; urgency=medium

  * Non-maintainer upload.
  * Apply patches to mitigate asan failures:
    reject_reference_pics_from_different_sps.patch and
    use_sps_from_the_image.patch.
  * Combined, this two patches fixes:
    - CVE-2022-43243, CVE-2022-43248, CVE-2022-43253 (Closes: #1025816)
    - CVE-2022-43235, CVE-2022-43236, CVE-2022-43237, CVE-2022-43238,
      CVE-2022-43239, CVE-2022-43240, CVE-2022-43241, CVE-2022-43242,
      CVE-2022-43244, CVE-2022-43250, CVE-2022-43252 (Closes: #1027179)
    - CVE-2022-47655
  * Additional patch recycle_sps_if_possible.patch to avoid over-rejecting
    valid video streams due to reject_reference_pics_from_different_sps.patch.
  * Modifying past changelog entries to indicate when vulnerabilities were
    fixed:
    - In 1.0.9-1, in total 11 CVE's. see #1004963 and #1014999
    - In 1.0.3-1, 1 CVE, see #1029396
  * drop unused Build-Depends: libjpeg-dev, libpng-dev and libxv-dev
    (Closes: #981260)

[dgit import unpatched libde265 1.0.9-1.1]

2 years agoImport libde265_1.0.9-1.1.debian.tar.xz
Tobias Frost [Sun, 22 Jan 2023 12:19:20 +0000 (12:19 +0000)]
Import libde265_1.0.9-1.1.debian.tar.xz

[dgit import tarball libde265 1.0.9-1.1 libde265_1.0.9-1.1.debian.tar.xz]

3 years agoImport libde265_1.0.9.orig.tar.gz
Joachim Bauch [Tue, 25 Oct 2022 08:15:37 +0000 (09:15 +0100)]
Import libde265_1.0.9.orig.tar.gz

[dgit import orig libde265_1.0.9.orig.tar.gz]