CVE-2017-5337

CWE-119 — Buffer OverflowCWE-122 — Heap-based Buffer Overflow10 documents8 sources
Severity
9.8CRITICAL
EPSS
3.7%
top 12.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GNU GnutlsOpensuse Leap
Timeline
PublishedMar 24
Latest updateMay 14

Description

Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to have unspecified impact via a crafted OpenPGP certificate.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶Debiangnutls28< 3.5.8-1+3
▶NVDgnu/gnutls3.3.25+8
▶NVDopensuse/leap42.1, 42.2+1

Patches

Patch: www.openwall.com ↗Patch: www.openwall.com ↗Patch: bugs.chromium.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-c5c3-3h6m-3ghx: Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3↗2022-05-14
▶
CVEList
CVE-2017-5337: Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3↗2017-03-24
▶
OSV
CVE-2017-5337: Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3↗2017-03-24
▶

📋Vendor Advisories

3
Ubuntu
GnuTLS vulnerabilities↗2017-02-01
▶
Red Hat
gnutls: Heap read overflow in read-packet.c↗2017-01-10
▶
Debian
CVE-2017-5337: gnutls28 - Multiple heap-based buffer overflows in the read_attribute function in GnuTLS be...↗2017
▶

💬Community

3
Bugzilla
CVE-2017-5335 CVE-2017-5336 CVE-2017-5337 gnutls30: various flaws [epel-6]↗2017-01-10
▶
Bugzilla
CVE-2017-5334 CVE-2017-5335 CVE-2017-5336 CVE-2017-5337 gnutls: various flaws [fedora-all]↗2017-01-10
▶
Bugzilla
CVE-2017-5337 gnutls: Heap read overflow in read-packet.c↗2017-01-10
▶
CVE-2017-5337 (CRITICAL CVSS 9.8) | Multiple heap-based buffer overflow | cvebase.io