CVE-2017-9473
published 2017-06-07CVE-2017-9473: In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file.
PriorityP417medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
1.19%
64.3th percentile
In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| debian | libytnef | < libytnef 1.9.3-1 (bookworm) | libytnef 1.9.3-1 (bookworm) |
| ytnef_project | ytnef | — | — |
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_debian5.5LOW
vendor_ubuntu5.5MEDIUM
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GHSA
GHSA-f94h-w96q-8548: In ytnef 1
ghsa_unreviewed·2022-05-13
CVE-2017-9473 [MEDIUM] GHSA-f94h-w96q-8548: In ytnef 1
In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file.
OSV
libytnef vulnerabilities
osv·2018-05-31·CVSS 5.5
CVE-2017-12141 [MEDIUM] libytnef vulnerabilities
libytnef vulnerabilities
It was discovered that libytnef incorrectly handled certain files.
An attacker could possibly use this to cause a denial of service.
(CVE-2017-12141, CVE-2017-9146, CVE-2017-9471, CVE-2017-9473)
It was discovered that libytnef incorrectly handled certain files.
An attacker could possibly use this to access sensitive information.
(CVE-2017-9058)
OSV
CVE-2017-9473: In ytnef 1
osv·2017-06-07·CVSS 5.5
CVE-2017-9473 [MEDIUM] CVE-2017-9473: In ytnef 1
In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file.
Ubuntu
libytnef vulnerabilities
vendor_ubuntu·2018-05-31·CVSS 5.5
CVE-2017-12141 [MEDIUM] libytnef vulnerabilities
Title: libytnef vulnerabilities
Summary: Several security issues were fixed in libytnef.
It was discovered that libytnef incorrectly handled certain files.
An attacker could possibly use this to cause a denial of service.
(CVE-2017-12141, CVE-2017-9146, CVE-2017-9471, CVE-2017-9473)
It was discovered that libytnef incorrectly handled certain files.
An attacker could possibly use this to access sensitive information.
(CVE-2017-9058)
Instructions: After a standard system update you need to restart applications using libytnef, such as Evolution, to make all the necessary changes.
Debian
CVE-2017-9473: libytnef - In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers...
vendor_debian·2017·CVSS 5.5
CVE-2017-9473 [MEDIUM] CVE-2017-9473: libytnef - In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers...
In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file.
Scope: local
bookworm: resolved (fixed in 1.9.3-1)
bullseye: resolved (fixed in 1.9.3-1)
forky: resolved (fixed in 1.9.3-1)
sid: resolved (fixed in 1.9.3-1)
trixie: resolved (fixed in 1.9.3-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [fedora-all]
bugzilla·2017-06-07·CVSS 5.5
CVE-2017-9470 [MEDIUM] CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [fedora-all]
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [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.
Bugzilla
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version
bugzilla·2017-06-07·CVSS 5.5
CVE-2017-9470 [MEDIUM] CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version
Multiple vulnerabilities were found in ytnef 1.9.2.
CVE-2017-9470 - In ytnef 1.9.2, the MAPIPrint function in lib/ytnef.c allows attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.
https://blogs.gentoo.org/ago/2017/05/24/ytnef-null-pointer-dereference-in-mapiprint-ytnef-c/
CVE-2017-9471 - In ytnef 1.9.2, the SwapWord function in lib/ytnef.c allows attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.
https://blogs.gentoo.org/ago/2017/05/24/ytnef-heap-based-buffer-overflow-in-swapword-ytnef-c/
CVE-2017-9472 - In ytnef 1.9.2, the SwapDWord function in lib/yt
Bugzilla
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [epel-all]
bugzilla·2017-06-07·CVSS 5.5
CVE-2017-9470 [MEDIUM] CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [epel-all]
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [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.
NO
https://blogs.gentoo.org/ago/2017/05/24/ytnef-memory-allocation-failure-in-tneffillmapi-ytnef-c/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/https://usn.ubuntu.com/3667-1/https://blogs.gentoo.org/ago/2017/05/24/ytnef-memory-allocation-failure-in-tneffillmapi-ytnef-c/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/https://usn.ubuntu.com/3667-1/
2017-06-07
Published