High severity7.5NVD Advisory· Published Jun 28, 2024· Updated May 12, 2026
CVE-2024-37370
CVE-2024-37370
Description
In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.
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Affected products
39cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*range: <1.21.3
- (no CPE)range: <1.21.3
- MIT/krb5description
- osv-coords36 versionspkg:rpm/almalinux/krb5-develpkg:rpm/almalinux/krb5-libspkg:rpm/almalinux/krb5-pkinitpkg:rpm/almalinux/krb5-serverpkg:rpm/almalinux/krb5-server-ldappkg:rpm/almalinux/krb5-workstationpkg:rpm/almalinux/libkadm5pkg:rpm/opensuse/krb5&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/krb5&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/krb5&distro=openSUSE%20Tumbleweedpkg:rpm/suse/krb5&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/krb5&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/krb5&distro=SUSE%20Manager%20Server%204.3
< 1.18.2-29.el8_10+ 35 more
- (no CPE)range: < 1.18.2-29.el8_10
- (no CPE)range: < 1.18.2-29.el8_10
- (no CPE)range: < 1.18.2-29.el8_10
- (no CPE)range: < 1.18.2-29.el8_10
- (no CPE)range: < 1.18.2-29.el8_10
- (no CPE)range: < 1.18.2-29.el8_10
- (no CPE)range: < 1.18.2-29.el8_10
- (no CPE)range: < 1.20.1-150500.3.9.1
- (no CPE)range: < 1.20.1-150600.11.3.1
- (no CPE)range: < 1.21.3-1.1
- (no CPE)range: < 1.19.2-150300.19.1
- (no CPE)range: < 1.16.3-150100.3.36.1
- (no CPE)range: < 1.19.2-150300.19.1
- (no CPE)range: < 1.19.2-150400.3.12.1
- (no CPE)range: < 1.19.2-150400.3.12.1
- (no CPE)range: < 1.19.2-150300.19.1
- (no CPE)range: < 1.19.2-150300.19.1
- (no CPE)range: < 1.19.2-150400.3.12.1
- (no CPE)range: < 1.19.2-150400.3.12.1
- (no CPE)range: < 1.20.1-150500.3.9.1
- (no CPE)range: < 1.20.1-150500.3.9.1
- (no CPE)range: < 1.20.1-150600.11.3.1
- (no CPE)range: < 1.20.1-150500.3.9.1
- (no CPE)range: < 1.20.1-150600.11.3.1
- (no CPE)range: < 1.16.3-46.15.1
- (no CPE)range: < 1.16.3-150100.3.36.1
- (no CPE)range: < 1.19.2-150300.19.1
- (no CPE)range: < 1.19.2-150400.3.12.1
- (no CPE)range: < 1.16.3-46.15.1
- (no CPE)range: < 1.16.3-150100.3.36.1
- (no CPE)range: < 1.19.2-150300.19.1
- (no CPE)range: < 1.19.2-150400.3.12.1
- (no CPE)range: < 1.16.3-46.15.1
- (no CPE)range: < 1.20.1-5.1
- (no CPE)range: < 1.19.2-150400.3.12.1
- (no CPE)range: < 1.19.2-150400.3.12.1
Patches
Vulnerability mechanics
References
4News mentions
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