1030 matches found
Open-Xchange: Out of memory with combination of `test_config_set` and `test_config_reload`
Running testsuite on input require "vnd.dovecot.testsuite"; require "variables"; require "editheader"; testset "message" "$message"; test "Default protected" if not exists "received" testfail "received header did not exist in the first place"; testconfigset "sieveeditheaderprotected" "Àubject...
Open-Xchange: XSS on opening malicious OpenOffice presentation document
Title Opening a malicious OpenOffice presentation document may lead to cross site scripting XSS attacks Description When generating HTML content for drawings present in odp file, a div is generated by Drawing.java. The attribute target of this div is directly constructed from the field target...
Open-Xchange: XSS on opening malicious OpenOffice presentation document
Title Opening a malicious OpenOffice presentation document may lead to cross site scripting XSS attacks Description When generating HTML content for a master slides present in odp file, a div is generated by Container.java. The attribute data-container-id of this div is directly constructed from...
Open-Xchange: XSS on opening a malicious OpenOffice text document
Title Opening a malicious OpenOffice text document may lead to cross site scripting XSS attacks Description When generating HTML content for a comment present in text file, a placeholder div is generated by CommentPlaceHolder.java. The attribute data-container-id of this div is directly construct...
Open-Xchange: Null dereference in mcht_relational_validate ext-relational-common.c:136
To reproduce, run test suite on following input : require "vnd.dovecot.testsuite"; require "relational"; require "comparator-i;ascii-numeric"; require "body"; / / testset "message" text: From: Whomever To: Someone Date: Sat, 10 Oct 2009 00:30:04 +0200 Subject: whatever . ; / RFC5173, Section 5.2:...
Open-Xchange: Null pointer deference in call to `mail_get_flags`
run test suite on following input require "vnd.dovecot.testsuite"; require "fileinto"; require "imap4flags"; require "mailbox"; testset "message" text: Subject: Test message. Test message. . ; test "Flag changes between stores" fileinto :create "FolderA"; if not testresultexecute testfail "failed...
Open-Xchange: null dereference in `sieve_address_do_validate` (or redundant null check)
Function sieveaddressdovalidate in file sieve-address.c does dereference errorr if address == NULL errorr = "null address"; return FALSE; and then later checks for it being NULL : if errorr != NULL errorr = strcctx.error; So either, there is a first null check missing Or the later ones are...
Open-Xchange: Panic in file smtp-address.c: line 684 (smtp_address_write): assertion failed: (smtp_char_is_qpair(*p))
Reproducer is running test suite against file crash2.txt and getting following output : ./src/testsuite/testsuite crash2.txt Test case: crash2.txt: testsuitecatena: Panic: file smtp-address.c: line 684 smtpaddresswrite: assertion failed: smtpcharisqpairp Abort trap: 6 Content or crash2.txt is...
Open-Xchange: Panic: Input stream data unexpectedly has references
Run test suite binary on following input ./testsuite crash.txt with crash.txt file being : require "vnd.dovecot.testsuite"; require "variables"; require "editheader"; set "message" text: From: [email protected] To: [email protected] Subject: Frop! Frop! . ; testset "message" "$message"; test...
Open-Xchange: Missing (or redundant) null check in `dcrypt_openssl_sign`
Function dcryptopensslsign in file src/lib-dcrypt/dcrypt-openssl.c has the following code if EVPPKEYbaseidkey-key == EVPPKEYRSA errorr = "Format does not support RSA"; return FALSE; and later if md == NULL if errorr != NULL errorr = tstrdupprintf "Unknown digest %s", algorithm; return FALSE; So,...
Open-Xchange: Blind SSRF in /appsuite/api/oxodocumentfilter&action=addfile
Summary Logic in AddFileAction.getImageDataFromUrl for fetching images from external URLs when handling /appsuite/api/oxodocumentfilter&action=addfile implemented here validates the redirected URLs only after following all redirects java response = httpClient.executegetRequest, context; int...
Open-Xchange: reading the stack data of the imap process
in dovecot / core in the imap-client-hibernate.c file in the imaphibernatehandshake function, lines 31..39 contain vulnerable code: cpp else if ret = readfd, buf, sizeofbuf-1 0 && bufret-1 == '\n' bufret-1 = '\0'; if versionstringverifybuf, "imap-hibernate", 1 return 0; ierror"%s sent invalid...
Open-Xchange: SSRF protection bypass in /appsuite/api/oxodocumentfilter addfile action
Summary The URL validation logic applied when handling /appsuite/api/oxodocumentfilter&action=addfile suffers from three defects which can be used to execute Time of Check Time of Use ToCToU SSRF attack. This issue allows malicious actors to execute HTTP GET requests on internal network services...
Open-Xchange: Recursor accepts unsigned, empty NXDOMAINs in secure zones
Hi! This is a slightly edited version of the email I sent to the project's security contacts on 2020-04-21. Open-Xchange confirmed it and asked me to resubmit it here. --- Subject: Recursor may be accepting unsigned, empty NXDOMAINs in secure zones I can easily reproduce this against Cloudflare's...
Open-Xchange: Buffer overread in parse_angle_addr called from message_address_parse_path
Call messageaddressparsepathpooldatastackcreate, data0, size0, &addr2; with input 0x3c,0x40,0x5b,0x40,0x40,0x28, ie parser.data == '@' if parsedomainlistctx 0 && ctx-parser.data == ':' ctx-parser.data++; - else if parsingpath && ctx-parser.data != ':' + else if parsingpath && ctx-parser.data...
Open-Xchange: Multiple buffer over reads in mbox_from_parse
Vulnerabilities were found fuzzing mboxfromparse Different inputs reproducing the behavior are 0xe7,0xdf,0x1,0x0,0x30,0x3f,0x20,0x32,0x20,0x30,0x3a,0x32,0x39,0x20,0x3f,0x3f,0x3f,0x20,0x34,0x39,0x30,0x34,0xdb,0x32,0x32,0x3a,0x32,0x36,...
Open-Xchange: Null pointer dereference in SMTP server function smtp_string_parse
Sending the following bytes to the SMTP server induces a NULL pointer dereference...
Open-Xchange: Use after free in smtp_server_connection_handle_command
Function smtpserverconnectionhandlecommand in src/lib-smtp/smtp-server-connection.c creates a variable named cmd with cmd = smtpservercommandnewtmpconn, cmdname, cmdparams; It gets used with return cmd == NULL || !cmd-inputlocked; ie cmd-inputlocked dereferences the pointer But we can get to this...
OX App Suite Server-Side Request Forgery Vulnerability (CNVD-2020-13202)
Open-Xchange OX App Suite is a set of Web-based cloud desktop environments from Open-Xchange USA. The environment allows users to manage email, tasks, files, etc. more intuitively. A server-side request forgery vulnerability exists in OX App Suite 7.10.2 and earlier versions. No detailed...
