CVE-2020-24977
- Source
- https://cve.org/CVERecord?id=CVE-2020-24977
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-24977.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-24977
- Downstream
- Related
- Published
- 2020-09-04T00:15:10.693Z
- Modified
- 2026-08-03T14:24:20.759654Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:*", "cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:*" ], "source": "CPE_RANGE", "extracted_events": [ { "introduced": "7.3" }, { "introduced": "9.5" } ], "vendor_product": "netapp:active_iq_unified_manager" }, { "cpes": [ "cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*" ], "source": "CPE_RANGE", "extracted_events": [ { "last_affected": "8.0.26" } ], "vendor_product": "oracle:mysql_workbench" }, { "cpes": [ "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "9.0" }, { "last_affected": "9.0" } ], "vendor_product": "debian:debian_linux" }, { "cpes": [ "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "31" }, { "last_affected": "31" }, { "introduced": "32" }, { "last_affected": "32" }, { "introduced": "33" }, { "last_affected": "33" } ], "vendor_product": "fedoraproject:fedora" }, { "cpes": [ "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "15.1" }, { "last_affected": "15.1" }, { "introduced": "15.2" }, { "last_affected": "15.2" } ], "vendor_product": "opensuse:leap" }, { "cpes": [ "cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "1.10.0" }, { "last_affected": "1.10.0" } ], "vendor_product": "oracle:communications_cloud_native_core_network_function_cloud_native_environment" }, { "cpes": [ "cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5.0.0:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "13.4.0.0" }, { "last_affected": "13.4.0.0" }, { "introduced": "13.5.0.0" }, { "last_affected": "13.5.0.0" } ], "vendor_product": "oracle:enterprise_manager_base_platform" }, { "cpes": [ "cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "12.4.0.0" }, { "last_affected": "12.4.0.0" } ], "vendor_product": "oracle:enterprise_manager_ops_center" }, { "cpes": [ "cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "12.2.1.3.0" }, { "last_affected": "12.2.1.3.0" }, { "introduced": "12.2.1.4.0" }, { "last_affected": "12.2.1.4.0" } ], "vendor_product": "oracle:http_server" }, { "cpes": [ "cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "8.58" }, { "last_affected": "8.58" } ], "vendor_product": "oracle:peoplesoft_enterprise_peopletools" }, { "cpes": [ "cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "13.4.1.0" }, { "last_affected": "13.4.1.0" }, { "introduced": "13.5.1.0" }, { "last_affected": "13.5.1.0" } ], "vendor_product": "oracle:real_user_experience_insight" } ] }- References
-
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/
- https://www.oracle.com/security-alerts/cpujul2022.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://security.gentoo.org/glsa/202107-05
- https://security.netapp.com/advisory/ntap-20200924-0001/
- https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/178
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
Affected packages
Git / github.com/gnome/libxml2
Git / gitlab.gnome.org/gnome/libxml2
Affected versions
Other
CVE-2013-2877
CVE-2014-0191
CVE-2014-3660
CVE-2015-1819
CVE-2015-5312
CVE-2015-7497
CVE-2015-7498
CVE-2015-7499-1
CVE-2015-7499-2
CVE-2015-7500
CVE-2015-7941_1
CVE-2015-7941_2
CVE-2015-7942
CVE-2015-7942-2
CVE-2015-8035
CVE-2015-8242
CVE-2015-8317
CVE-2016-1762
CVE-2016-1833
CVE-2016-1834
CVE-2016-1835
CVE-2016-1836
CVE-2016-1837
CVE-2016-1838
CVE-2016-1839
CVE-2016-1840
CVE-2016-3627
CVE-2016-3705
CVE-2016-4449
CVE-2016-4483
EAZEL-NAUTILUS-MS-AUG07
FOR_GNOME_0_99_1
GNOME_0_30
GNOME_PRINT_0_24
GNUMERIC_FIRST_PUBLIC_RELEASE
LIBXML2_2_4_21
LIBXML2_2_5_0
LIBXML2_2_5_10
LIBXML2_2_5_7
LIBXML2_2_5_8
LIBXML2_2_5_9
LIBXML2_2_5_x
LIBXML2_2_6_1
LIBXML2_2_6_11
LIBXML2_2_6_12
LIBXML2_2_6_13
LIBXML2_2_6_14
LIBXML2_2_6_15
LIBXML2_2_6_16
LIBXML2_2_6_18
LIBXML2_2_6_19
LIBXML2_2_6_2
LIBXML2_2_6_20
LIBXML2_2_6_21
LIBXML2_2_6_22
LIBXML2_2_6_23
LIBXML2_2_6_24
LIBXML2_2_6_26
LIBXML2_2_6_27
LIBXML2_2_6_28
LIBXML2_2_6_3
LIBXML2_2_6_4
LIBXML2_2_6_5
LIBXML2_2_6_6
LIBXML2_2_6_7
LIBXML2_2_6_8
LIBXML2_2_6_9
LIBXML2_6_0
LIBXML_0_99
LIBXML_1_5_0
LIBXML_1_8_5
LIBXML_1_8_6
LIBXML_2_0_0
LIBXML_2_1_0
LIBXML_2_1_1
LIBXML_2_2_1
LIBXML_2_2_3
LIBXML_2_2_4
LIBXML_2_2_6
LIBXML_2_2_7
LIBXML_2_2_8
LIBXML_2_3_0
LIBXML_2_3_10
LIBXML_2_3_11
LIBXML_2_3_12
LIBXML_2_3_13
LIBXML_2_3_14
LIBXML_2_3_2
LIBXML_2_3_3
LIBXML_2_3_4
LIBXML_2_3_5
LIBXML_2_3_6
LIBXML_2_3_7
LIBXML_2_3_8
LIBXML_2_3_9
LIBXML_2_4_0
LIBXML_2_4_11
LIBXML_2_4_12
LIBXML_2_4_13
LIBXML_2_4_14
LIBXML_2_4_16
LIBXML_2_4_18
LIBXML_2_4_2
LIBXML_2_4_20
LIBXML_2_4_22
LIBXML_2_4_23
LIBXML_2_4_24
LIBXML_2_4_25
LIBXML_2_4_26
LIBXML_2_4_27
LIBXML_2_4_29
LIBXML_2_4_3
LIBXML_2_4_30
LIBXML_2_4_4
LIBXML_2_4_6
LIBXML_2_4_7
LIBXML_2_5_1
LIBXML_2_5_2
LIBXML_2_5_3
LIBXML_2_5_4
LIBXML_2_5_5
LIBXML_2_5_6
LIBXML_2_6_10
LIBXML_TEST_2_0_0
LIB_XML_1_1
LIB_XML_1_3
LIB_XML_1_4
LIB_XML_1_6_1
LIB_XML_1_6_2
LIB_XML_1_7_0
LIB_XML_1_7_1
LIB_XML_1_7_3
LIB_XML_1_8_3
LIB_XML_1_X
PRE_MUCKUP
PRE_MUCKUP2
PRE_MUCKUP3
help
LIBXML2.*
LIBXML2.6.32
LIBXML2.7.0
LIBXML2.7.1
LIBXML2.7.2
LIBXML2.7.3
v2.*
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.8.0
v2.8.0-rc1
v2.8.0-rc2
v2.9.0
v2.9.0-rc2
v2.9.1
v2.9.10
v2.9.10-rc1
v2.9.2
v2.9.2-rc1
v2.9.2-rc2
v2.9.3
v2.9.4
v2.9.4-rc1
v2.9.4-rc2
v2.9.5
v2.9.5-rc1
v2.9.5-rc2
v2.9.6
v2.9.6-rc1
v2.9.7
v2.9.7-rc1
v2.9.8
v2.9.8-rc1
v2.9.9
v2.9.9-rc1
v2.9.9-rc2
Database specific
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-24977.json"
vanir_signatures
[
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"168672058864961257859405146754354472187",
"64644107898846976266284128143066975089",
"182440086416972751708829220127142151095"
]
},
"signature_version": "v1",
"deprecated": false,
"source": "https://gitlab.gnome.org/gnome/libxml2@50f06b3efb638efb0abd95dc62dca05ae67882c2",
"target": {
"file": "xmllint.c"
},
"id": "CVE-2020-24977-1856c70c",
"signature_type": "Line"
},
{
"digest": {
"length": 227.0,
"function_hash": "333089290179452094192545213626485405871"
},
"signature_version": "v1",
"deprecated": false,
"source": "https://gitlab.gnome.org/gnome/libxml2@50f06b3efb638efb0abd95dc62dca05ae67882c2",
"target": {
"file": "xmllint.c",
"function": "xmlHTMLEncodeSend"
},
"id": "CVE-2020-24977-59ddf542",
"signature_type": "Function"
}
]
vanir_signatures_modified
"2026-08-03T14:24:20Z"