Bugzilla – Bug 1212085
VUL-0: CVE-2022-46165: syncthing: Cross-site scripting through malicious files
Last modified: 2023-06-16 14:46:02 UTC
CVE-2022-46165 Syncthing is an open source, continuous file synchronization program. In versions prior to 1.23.5 a compromised instance with shared folders could sync malicious files which contain arbitrary HTML and JavaScript in the name. If the owner of another device looks over the shared folder settings and moves the mouse over the latest sync, a script could be executed to change settings for shared folders or add devices automatically. Additionally adding a new device with a malicious name could embed HTML or JavaScript inside parts of the page. As a result the webUI may be subject to a stored cross site scripting attack. This issue has been addressed in version 1.23.5. Users are advised to upgrade. Users unable to upgrade should avoid sharing folders with untrusted users. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-46165 https://bugzilla.redhat.com/show_bug.cgi?id=2213010 https://www.cve.org/CVERecord?id=CVE-2022-46165 https://github.com/syncthing/syncthing/commit/73c52eafb6566435dffd979c3c49562b6d5a4238 https://github.com/syncthing/syncthing/security/advisories/GHSA-9rp6-23gf-4c3h
Fixed for Factory, but open for openSUSE:Backports:*. Maybe we could get a submission to SLE-15-SP4 and SLE-15-SP5 if possible?
Unfortunately this doesn't build for Leap 15.4: ``` [ 60s] # github.com/hashicorp/golang-lru/v2/simplelru [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:8:14: syntax error: unexpected comparable, expecting ] [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:27:15: syntax error: unexpected [, expecting comma or ) [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:36:16: syntax error: unexpected comparable, expecting ] [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:42:17: syntax error: unexpected [, expecting comma or ) [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:50:13: syntax error: unexpected [, expecting ( [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:54:17: syntax error: unexpected [, expecting comma or ) [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:57:17: syntax error: unexpected [, expecting comma or ) [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:65:17: syntax error: unexpected [, expecting comma or ) [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:72:17: syntax error: unexpected [, expecting comma or ) [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:83:17: syntax error: unexpected [, expecting comma or ) [ 60s] vendor/github.com/hashicorp/golang-lru/v2/simplelru/list.go:83:17: too many errors [ 60s] note: module requires Go 1.18 [ 60s] internal/sysinfo … [ 65s] vendor/github.com/quic-go/quic-go/internal/qtls/go_oldversion.go:5:5: cannot use "The version of quic-go you're using can't be built using outdated Go... (type untyped string) as type int in assignment … [ 65s] golang.org/x/exp/constraints [ 65s] # golang.org/x/exp/constraints [ 65s] vendor/golang.org/x/exp/constraints/constraints.go:13:2: syntax error: unexpected ~, expecting method or interface name [ 65s] vendor/golang.org/x/exp/constraints/constraints.go:20:2: syntax error: unexpected ~, expecting method or interface name [ 65s] vendor/golang.org/x/exp/constraints/constraints.go:27:9: syntax error: unexpected |, expecting semicolon or newline or } [ 65s] vendor/golang.org/x/exp/constraints/constraints.go:34:2: syntax error: unexpected ~, expecting method or interface name [ 65s] vendor/golang.org/x/exp/constraints/constraints.go:41:2: syntax error: unexpected ~, expecting method or interface name [ 65s] vendor/golang.org/x/exp/constraints/constraints.go:49:10: syntax error: unexpected |, expecting semicolon or newline or } [ 65s] note: module requires Go 1.18 ``` So submitting it to Leap 15.4 wouldn't make much sense. I can try submitting it to 15.5, though.
I've been creating https://build.opensuse.org/request/show/1091227 for Leap 15.5.
For Leap 15.4 I suggest users follow the advice given in the CVE: "Users unable to upgrade should avoid sharing folders with untrusted users."
openSUSE-SU-2023:0126-1: An update that fixes one vulnerability is now available.\n\nCategory: security (moderate)\nBug References: 1212085\nCVE References: CVE-2022-46165\nJIRA References: \nSources used:\nopenSUSE Backports SLE-15-SP5 (src): syncthing-1.23.5-bp155.2.3.1\n\n