Bug 1485287
| Summary: | There are lots of memory leaks in JasPer which is trigged in function jas_strdup(). | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | owl337 <v.owl337> | ||||
| Component: | jasper | Assignee: | Josef Ridky <jridky> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | Desktop QE <desktop-qa-list> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 7.5-Alt | Keywords: | Security | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2020-02-28 10:28:58 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1488961 | ||||||
| Attachments: |
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jas_strdup() is red herring and irrelevant, see upstream bug for more info: https://github.com/mdadams/jasper/issues/168 This vulnerability was evaluated by the sub-system, taking into account the kind of the component, and its use cases. It was not considered as a priority for the next release, so it's being closed now as WONTFIX. Feel free to re-open the bug if there is a business reason to deliver a fix for this issue, and contact Red Hat Customer Support to request a re-evaluation of the issue, citing a clear business justification. Red Hat Customer Support can be contacted via the Red Hat Customer Portal at the following URL: https://access.redhat.com |
Created attachment 1318072 [details] Triggered by "./imginfo -f POC9" Description of problem: There are lots of memory leaks in JasPer which is trigged in function jas_strdup(). Version-Release number of selected component (if applicable): <= latest version How reproducible: ./imginfo -f POC9 Steps to Reproduce: Description: The gdb debugging information is listed below: (gdb) set args POC9 (gdb) r warning: ignoring unknown marker segment (0xff76) type = 0xff76 (UNKNOWN); len = 20;10 40 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 RCT requires all components have the same domain error: cannot decode code stream cannot load image ================================================================= ==104593==ERROR: LeakSanitizer: detected memory leaks Direct leak of 16512 byte(s) in 86 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f40793576db (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e6db) Direct leak of 184 byte(s) in 1 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f4079357353 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e353) #2 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) Direct leak of 48 byte(s) in 1 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f4079357353 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e353) Indirect leak of 10922744 byte(s) in 15458 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f40793576db (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e6db) Indirect leak of 905976 byte(s) in 10296 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f4079357353 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e353) Indirect leak of 417584 byte(s) in 73 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f40793576db (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e6db) #2 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) Indirect leak of 246144 byte(s) in 34 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f40793576db (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e6db) #2 0x7f40793b005f (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xd705f) #3 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) Indirect leak of 246144 byte(s) in 34 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f40793576db (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e6db) #2 0x7f40793afff5 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xd6ff5) #3 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) Indirect leak of 816 byte(s) in 34 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f4079357353 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e353) #2 0x7f40793afff5 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xd6ff5) #3 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) Indirect leak of 816 byte(s) in 34 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f4079357353 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e353) #2 0x7f40793b005f (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xd705f) #3 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) Indirect leak of 48 byte(s) in 3 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f4079464228 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x18b228) #2 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) Indirect leak of 16 byte(s) in 1 object(s) allocated from: #0 0x4b9278 (/home/icy/secreal/jasper/install_asan/bin/imginfo+0x4b9278) #1 0x7f4079357353 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0x7e353) #2 0x7f40793bd4d2 (/home/icy/secreal/jasper/install_asan/lib/libjasper.so.4+0xe44d2) SUMMARY: AddressSanitizer: 12757032 byte(s) leaked in 26055 allocation(s). Trigged in: jas_strdup (s=0x7ffff7ba0600 <.str.1> "My Image Format (MIF)") at /home/icy/secreal/jasper/src/libjasper/base/jas_string.c:91 91 if (!(p = jas_malloc(n))) { The programmer has applied for the memory but has not been released. Actual results: crash Expected results: crash Additional info: Credits: Credits: This vulnerability is detected by team OWL337, with our custom fuzzer collAFL. Please contact ganshuitao and chaoz.cn if you need more info about the team, the tool or the vulnerability.