CVE-2017-9869
published 2017-06-25CVE-2017-9869: The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of…
PriorityP424medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EXPLOIT
EPSS
4.06%
89.4th percentile
The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | lame | < lame 3.99.5+repack1-8 (bookworm) | lame 3.99.5+repack1-8 (bookworm) |
| lame_project | lame | — | — |
| lame_project | lame | >= 0 < 3.99.5+repack1-8 | 3.99.5+repack1-8 |
| lame_project | lame | >= 0 < 3.99.5+repack1-8 | 3.99.5+repack1-8 |
| lame_project | lame | >= 0 < 3.99.5+repack1-8 | 3.99.5+repack1-8 |
| lame_project | lame | >= 0 < 3.99.5+repack1-8 | 3.99.5+repack1-8 |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5MEDIUM
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GHSA
GHSA-865p-f477-mwcx: The II_step_one function in layer2
ghsa_unreviewed·2022-05-13
CVE-2017-9869 [MEDIUM] CWE-125 GHSA-865p-f477-mwcx: The II_step_one function in layer2
The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.
OSV
CVE-2017-9869: The II_step_one function in layer2
osv·2017-06-25·CVSS 5.5
CVE-2017-9869 [MEDIUM] CVE-2017-9869: The II_step_one function in layer2
The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.
Debian
CVE-2017-9869: lame - The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LA...
vendor_debian·2017·CVSS 5.5
CVE-2017-9869 [MEDIUM] CVE-2017-9869: lame - The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LA...
The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.
Scope: local
bookworm: resolved (fixed in 3.99.5+repack1-8)
bullseye: resolved (fixed in 3.99.5+repack1-8)
forky: resolved (fixed in 3.99.5+repack1-8)
sid: resolved (fixed in 3.99.5+repack1-8)
trixie: resolved (fixed in 3.99.5+repack1-8)
No detection rules found.
Bugzilla
CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib [epel-all]
bugzilla·2018-02-23·CVSS 5.5
CVE-2017-9869 [MEDIUM] CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib [epel-all]
CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supp
Bugzilla
CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib
bugzilla·2018-02-23·CVSS 5.5
CVE-2017-9869 [MEDIUM] CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib
CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib
A flaw was found in lame. The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.
References:
http://seclists.org/oss-sec/2017/q2/626
https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-ii_step_one-layer2-c/
Discussion:
Created lame tracking bugs for this issue:
Affects: epel-all [bug 1548570]
Affects: fedora-all [bug 1548571]
---
The report mentions LAME 3.99.5, but Fedora already has 3.100; is it possible to confirm if this is already fixed thereby?
---
Hi Yaakov! Yes, confirmed. It has been fixed in versio
Bugzilla
CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib [fedora-all]
bugzilla·2018-02-23·CVSS 5.5
CVE-2017-9869 [MEDIUM] CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib [fedora-all]
CVE-2017-9869 lame: buffer over-read in II_step_one function in layer2.c in mpglib [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple
http://www.securityfocus.com/bid/99272https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-ii_step_one-layer2-c/https://www.exploit-db.com/exploits/42258/http://www.securityfocus.com/bid/99272https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-ii_step_one-layer2-c/https://www.exploit-db.com/exploits/42258/
2017-06-25
Published