DebianDEBIAN:DSA-3988-1:D1AF9[SECURITY] [DSA 3988-1] libidn2-0 security update
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.7%
Debian Security Advisory DSA-3988-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
September 30, 2017 https://www.debian.org/security/faq
Package : libidn2-0
CVE ID : CVE-2017-14062
Debian Bug : 873902
An integer overflow vulnerability was discovered in decode_digit() in
libidn2-0, the GNU library for Internationalized Domain Names (IDNs),
allowing a remote attacker to cause a denial of service against an
application using the library (application crash).
For the oldstable distribution (jessie), this problem has been fixed
in version 0.10-2+deb8u1.
For the stable distribution (stretch), this problem has been fixed in
version 0.16-1+deb9u1.
For the testing distribution (buster), this problem has been fixed
in version 2.0.2-4.
For the unstable distribution (sid), this problem has been fixed in
version 2.0.2-4.
We recommend that you upgrade your libidn2-0 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 8 | amd64 | libidn2-0-dev | < 0.10-2+deb8u1 | libidn2-0-dev_0.10-2+deb8u1_amd64.deb |
| Debian | 9 | mips | libidn2-0-dbg | < 0.16-1+deb9u1 | libidn2-0-dbg_0.16-1+deb9u1_mips.deb |
| Debian | 9 | mipsel | libidn11-dbgsym | < 1.33-1+deb9u1 | libidn11-dbgsym_1.33-1+deb9u1_mipsel.deb |
| Debian | 9 | arm64 | idn | < 1.33-1+deb9u1 | idn_1.33-1+deb9u1_arm64.deb |
| Debian | 9 | i386 | libidn11-dbgsym | < 1.33-1+deb9u1 | libidn11-dbgsym_1.33-1+deb9u1_i386.deb |
| Debian | 7 | armel | libidn11 | < 1.25-2+deb7u3 | libidn11_1.25-2+deb7u3_armel.deb |
| Debian | 7 | i386 | libidn11-dev | < 1.25-2+deb7u3 | libidn11-dev_1.25-2+deb7u3_i386.deb |
| Debian | 9 | arm64 | libidn2-0 | < 0.16-1+deb9u1 | libidn2-0_0.16-1+deb9u1_arm64.deb |
| Debian | 9 | mips64el | libidn2-0 | < 0.16-1+deb9u1 | libidn2-0_0.16-1+deb9u1_mips64el.deb |
| Debian | 8 | mips | idn2 | < 0.10-2+deb8u1 | idn2_0.10-2+deb8u1_mips.deb |
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.7%