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Bug 695540 (CVE-2018-19502, CVE-2018-19503, CVE-2018-19504, CVE-2018-20194, CVE-2018-20195, CVE-2018-20196, CVE-2018-20197, CVE-2018-20198, CVE-2018-20199, CVE-2018-20357, CVE-2018-20358, CVE-2018-20359, CVE-2018-20360, CVE-2018-20361, CVE-2018-20362, CVE-2019-15296, CVE-2019-6956) - <media-libs/faad2-2.9.0: multiple vulnerabilities
Summary: <media-libs/faad2-2.9.0: multiple vulnerabilities
Status: IN_PROGRESS
Alias: CVE-2018-19502, CVE-2018-19503, CVE-2018-19504, CVE-2018-20194, CVE-2018-20195, CVE-2018-20196, CVE-2018-20197, CVE-2018-20198, CVE-2018-20199, CVE-2018-20357, CVE-2018-20358, CVE-2018-20359, CVE-2018-20360, CVE-2018-20361, CVE-2018-20362, CVE-2019-15296, CVE-2019-6956
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL:
Whiteboard: B2 [stable]
Keywords: STABLEREQ
Depends on:
Blocks:
 
Reported: 2019-09-24 12:34 UTC by GLSAMaker/CVETool Bot
Modified: 2019-11-23 13:47 UTC (History)
3 users (show)

See Also:
Package list:
media-libs/faad2-2.9.0
Runtime testing required: ---
stable-bot: sanity-check+


Attachments

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Description GLSAMaker/CVETool Bot gentoo-dev 2019-09-24 12:34:13 UTC
CVE-2019-6956 (https://nvd.nist.gov/vuln/detail/CVE-2019-6956):
  An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8.
  It is a buffer over-read in ps_mix_phase in libfaad/ps_dec.c.

CVE-2018-20196 (https://nvd.nist.gov/vuln/detail/CVE-2018-20196):
  There is a stack-based buffer overflow in the third instance of the
  calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio
  Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a denial of service or
  possibly unspecified other impact because the S_M array is mishandled.

CVE-2018-20199 (https://nvd.nist.gov/vuln/detail/CVE-2018-20199):
  A NULL pointer dereference was discovered in ifilter_bank of
  libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The
  vulnerability causes a segmentation fault and application crash, which leads
  to denial of service because adding to windowed output is mishandled in the
  ONLY_LONG_SEQUENCE case.

CVE-2018-20360 (https://nvd.nist.gov/vuln/detail/CVE-2018-20360):
  An invalid memory address dereference was discovered in the
  sbr_process_channel function of libfaad/sbr_dec.c in Freeware Advanced Audio
  Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and
  application crash, which leads to denial of service.

CVE-2018-20362 (https://nvd.nist.gov/vuln/detail/CVE-2018-20362):
  ** RESERVED ** This candidate has been reserved by an organization or
  individual that will use it when announcing a new security problem. When the
  candidate has been publicized, the details for this candidate will be
  provided.

CVE-2018-19504 (https://nvd.nist.gov/vuln/detail/CVE-2018-19504):
  An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.1.
  There is a NULL pointer dereference in ifilter_bank() in libfaad/filtbank.c.

CVE-2018-20195 (https://nvd.nist.gov/vuln/detail/CVE-2018-20195):
  A NULL pointer dereference was discovered in ic_predict of
  libfaad/ic_predict.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The
  vulnerability causes a segmentation fault and application crash, which leads
  to denial of service.

CVE-2018-20198 (https://nvd.nist.gov/vuln/detail/CVE-2018-20198):
  ** RESERVED ** This candidate has been reserved by an organization or
  individual that will use it when announcing a new security problem. When the
  candidate has been publicized, the details for this candidate will be
  provided.

CVE-2018-20358 (https://nvd.nist.gov/vuln/detail/CVE-2018-20358):
  An invalid memory address dereference was discovered in the lt_prediction
  function of libfaad/lt_predict.c in Freeware Advanced Audio Decoder 2
  (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application
  crash, which leads to denial of service.

CVE-2018-20194 (https://nvd.nist.gov/vuln/detail/CVE-2018-20194):
  ** RESERVED ** This candidate has been reserved by an organization or
  individual that will use it when announcing a new security problem. When the
  candidate has been publicized, the details for this candidate will be
  provided.

CVE-2018-19503 (https://nvd.nist.gov/vuln/detail/CVE-2018-19503):
  An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.1.
  There was a stack-based buffer overflow in the function calculate_gain() in
  libfaad/sbr_hfadj.c.

CVE-2018-20197 (https://nvd.nist.gov/vuln/detail/CVE-2018-20197):
  ** RESERVED ** This candidate has been reserved by an organization or
  individual that will use it when announcing a new security problem. When the
  candidate has been publicized, the details for this candidate will be
  provided.

CVE-2018-20357 (https://nvd.nist.gov/vuln/detail/CVE-2018-20357):
  A NULL pointer dereference was discovered in sbr_process_channel of
  libfaad/sbr_dec.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The
  vulnerability causes a segmentation fault and application crash.

CVE-2018-20359 (https://nvd.nist.gov/vuln/detail/CVE-2018-20359):
  An invalid memory address dereference was discovered in the
  sbrDecodeSingleFramePS function of libfaad/sbr_dec.c in Freeware Advanced
  Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault
  and application crash, which leads to denial of service.

CVE-2018-20361 (https://nvd.nist.gov/vuln/detail/CVE-2018-20361):
  An invalid memory address dereference was discovered in the hf_assembly
  function of libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2)
  2.8.8. The vulnerability causes a segmentation fault and application crash,
  which leads to denial of service.

CVE-2019-15296 (https://nvd.nist.gov/vuln/detail/CVE-2019-15296):
  An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8.
  The faad_resetbits function in libfaad/bits.c is affected by a buffer
  overflow vulnerability. The number of bits to be read is determined by
  ld->buffer_size - words*4, cast to uint32. If ld->buffer_size - words*4 is
  negative, a buffer overflow is later performed via
  getdword_n(&ld->start[words], ld->bytes_left).

CVE-2018-19502 (https://nvd.nist.gov/vuln/detail/CVE-2018-19502):
  An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.1.
  There was a heap-based buffer overflow in the function excluded_channels()
  in libfaad/syntax.c.
Comment 1 Thomas Deutschmann gentoo-dev Security 2019-09-24 12:35:53 UTC
Please bump to >=2.9.0
Comment 2 Larry the Git Cow gentoo-dev 2019-10-26 20:14:13 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=28ed452f4ad9a6a5ee8a1edd31bf8d68834a7b06

commit 28ed452f4ad9a6a5ee8a1edd31bf8d68834a7b06
Author:     Thomas Deutschmann <whissi@gentoo.org>
AuthorDate: 2019-10-26 20:13:36 +0000
Commit:     Thomas Deutschmann <whissi@gentoo.org>
CommitDate: 2019-10-26 20:14:06 +0000

    media-libs/faad2: bump to v2.9.0
    
    Bug: https://bugs.gentoo.org/695540
    Package-Manager: Portage-2.3.78, Repoman-2.3.17
    Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

 media-libs/faad2/Manifest           |  1 +
 media-libs/faad2/faad2-2.9.0.ebuild | 55 +++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+)
Comment 3 Thomas Deutschmann gentoo-dev Security 2019-10-27 23:21:32 UTC
x86 stable
Comment 4 Agostino Sarubbo gentoo-dev 2019-10-28 09:44:33 UTC
amd64 stable
Comment 5 Mikle Kolyada archtester Gentoo Infrastructure gentoo-dev Security 2019-11-01 10:47:42 UTC
arm stable
Comment 6 Rolf Eike Beer 2019-11-02 13:28:04 UTC
hppa and sparc stable
Comment 7 Aaron Bauman Gentoo Infrastructure gentoo-dev Security 2019-11-06 22:51:50 UTC
arm64 stable
Comment 8 Agostino Sarubbo gentoo-dev 2019-11-12 10:38:55 UTC
ppc64 stable
Comment 9 Agostino Sarubbo gentoo-dev 2019-11-12 18:09:08 UTC
ppc stable
Comment 10 Agostino Sarubbo gentoo-dev 2019-11-13 16:10:40 UTC
ia64 stable
Comment 11 James Le Cuirot gentoo-dev 2019-11-23 13:47:35 UTC
https://github.com/knik0/faad2/commit/466b01d504d7e45f1e9169ac90b3e34ab94aed14 in 2.9.0 has broken XMMS2. Just thought you should know.