Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Heap-buffer-overflow in lib/openjp2/mqc.c:499 #1283

Closed
zodf0055980 opened this issue Nov 23, 2020 · 4 comments
Closed

Heap-buffer-overflow in lib/openjp2/mqc.c:499 #1283

zodf0055980 opened this issue Nov 23, 2020 · 4 comments

Comments

@zodf0055980
Copy link
Contributor

I found a heap buffer overflow in the current master (491299e).
I build openjpeg with ASAN, this is ASAN report.
POC picture : sample

~/openjpeg/build/bin/opj_compress -i ./sample.png -o ./out.j2k -M 3

[INFO] tile number 1 / 1
=================================================================
==29113==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000000097 at pc 0x7f42917e7394 bp 0x7ffd162eff00 sp 0x7ffd162efef0
WRITE of size 1 at 0x602000000097 thread T0
    #0 0x7f42917e7393 in opj_mqc_byteout /home/yuan/afl-target/openjpeg/src/lib/openjp2/mqc.c:505
    #1 0x7f42917e7587 in opj_mqc_flush /home/yuan/afl-target/openjpeg/src/lib/openjp2/mqc.c:218
    #2 0x7f429185ad50 in opj_t1_encode_cblk /home/yuan/afl-target/openjpeg/src/lib/openjp2/t1.c:2478
    #3 0x7f429185ad50 in opj_t1_clbl_encode_processor /home/yuan/afl-target/openjpeg/src/lib/openjp2/t1.c:2241
    #4 0x7f4291702fcc in opj_thread_pool_submit_job /home/yuan/afl-target/openjpeg/src/lib/openjp2/thread.c:835
    #5 0x7f42918814a0 in opj_t1_encode_cblks /home/yuan/afl-target/openjpeg/src/lib/openjp2/t1.c:2319
    #6 0x7f42918af7c0 in opj_tcd_t1_encode /home/yuan/afl-target/openjpeg/src/lib/openjp2/tcd.c:2535
    #7 0x7f42918af7c0 in opj_tcd_encode_tile /home/yuan/afl-target/openjpeg/src/lib/openjp2/tcd.c:1439
    #8 0x7f429178af9b in opj_j2k_write_sod /home/yuan/afl-target/openjpeg/src/lib/openjp2/j2k.c:4813
    #9 0x7f429178af9b in opj_j2k_write_first_tile_part /home/yuan/afl-target/openjpeg/src/lib/openjp2/j2k.c:12626
    #10 0x7f429178af9b in opj_j2k_post_write_tile /home/yuan/afl-target/openjpeg/src/lib/openjp2/j2k.c:12382
    #11 0x7f42917c273b in opj_j2k_encode /home/yuan/afl-target/openjpeg/src/lib/openjp2/j2k.c:12131
    #12 0x5599a3d9d984 in main /home/yuan/afl-target/openjpeg/src/bin/jp2/opj_compress.c:2206
    #13 0x7f42908d8bf6 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21bf6)
    #14 0x5599a3da2fd9 in _start (/home/yuan/afl-target/openjpeg/build/bin/opj_compress+0x1afd9)

0x602000000097 is located 0 bytes to the right of 7-byte region [0x602000000090,0x602000000097)
allocated by thread T0 here:
    #0 0x7f4291bc1b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
    #1 0x7f42918b4ba4 in opj_tcd_code_block_enc_allocate_data /home/yuan/afl-target/openjpeg/src/lib/openjp2/tcd.c:1256
    #2 0x7f42918b4ba4 in opj_tcd_init_tile /home/yuan/afl-target/openjpeg/src/lib/openjp2/tcd.c:1170
    #3 0x7f42918b4ba4 in opj_tcd_init_encode_tile /home/yuan/afl-target/openjpeg/src/lib/openjp2/tcd.c:1201

SUMMARY: AddressSanitizer: heap-buffer-overflow /home/yuan/afl-target/openjpeg/src/lib/openjp2/mqc.c:505 in opj_mqc_byteout
Shadow bytes around the buggy address:
  0x0c047fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c047fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c047fff8000: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa 00 fa
=>0x0c047fff8010: fa fa[07]fa fa fa 07 fa fa fa 07 fa fa fa 07 fa
  0x0c047fff8020: fa fa 07 fa fa fa 07 fa fa fa 07 fa fa fa 07 fa
  0x0c047fff8030: fa fa 07 fa fa fa 07 fa fa fa 07 fa fa fa 07 fa
  0x0c047fff8040: fa fa 07 fa fa fa 07 fa fa fa 07 fa fa fa 07 fa
  0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c047fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==29113==ABORTING

I also try to prove it without ASAN.

It malloc 7 bytes (0x602000000090) in opj_tcd_code_block_enc_allocate_data.
 
In opj_mqc_byteout function:
mpc->bp is 0x602000000096 first.
It try to do mqc->bp++,and set value in 0x602000000097
@zodf0055980
Copy link
Contributor Author

It has the same problem with -M 44 after the fix.

➜  ~/openjpeg/build/bin/opj_compress -i ./ss.png -o ./out.j2k -M 44

[INFO] tile number 1 / 1
=================================================================
==13369==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60300000272f at pc 0x7f402686c0a0 bp 0x7fff404d6350 sp 0x7fff404d6340
WRITE of size 1 at 0x60300000272f thread T0
    #0 0x7f402686c09f in opj_mqc_byteout /home/yuan/openjpeg/src/lib/openjp2/mqc.c:505
    #1 0x7f402686c339 in opj_mqc_flush /home/yuan/openjpeg/src/lib/openjp2/mqc.c:218
    #2 0x7f40268e086f in opj_t1_encode_cblk /home/yuan/openjpeg/src/lib/openjp2/t1.c:2478
    #3 0x7f40268e086f in opj_t1_cblk_encode_processor /home/yuan/openjpeg/src/lib/openjp2/t1.c:2241
    #4 0x7f40267890ec in opj_thread_pool_submit_job /home/yuan/openjpeg/src/lib/openjp2/thread.c:835
    #5 0x7f40269074e4 in opj_t1_encode_cblks /home/yuan/openjpeg/src/lib/openjp2/t1.c:2319
    #6 0x7f402693598e in opj_tcd_t1_encode /home/yuan/openjpeg/src/lib/openjp2/tcd.c:2537
    #7 0x7f402693598e in opj_tcd_encode_tile /home/yuan/openjpeg/src/lib/openjp2/tcd.c:1441
    #8 0x7f4026810b98 in opj_j2k_write_sod /home/yuan/openjpeg/src/lib/openjp2/j2k.c:4813
    #9 0x7f4026810b98 in opj_j2k_write_first_tile_part /home/yuan/openjpeg/src/lib/openjp2/j2k.c:12626
    #10 0x7f4026810b98 in opj_j2k_post_write_tile /home/yuan/openjpeg/src/lib/openjp2/j2k.c:12382
    #11 0x7f4026848236 in opj_j2k_encode /home/yuan/openjpeg/src/lib/openjp2/j2k.c:12131
    #12 0x55cca6271705 in main /home/yuan/openjpeg/src/bin/jp2/opj_compress.c:2206
    #13 0x7f402595ebf6 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21bf6)
    #14 0x55cca6276f19 in _start (/home/yuan/openjpeg/build/bin/opj_compress+0x1af19)

0x60300000272f is located 0 bytes to the right of 31-byte region [0x603000002710,0x60300000272f)
allocated by thread T0 here:
    #0 0x7f4026c46b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
    #1 0x7f402693ab21 in opj_tcd_code_block_enc_allocate_data /home/yuan/openjpeg/src/lib/openjp2/tcd.c:1258
    #2 0x7f402693ab21 in opj_tcd_init_tile /home/yuan/openjpeg/src/lib/openjp2/tcd.c:1170
    #3 0x7f402693ab21 in opj_tcd_init_encode_tile /home/yuan/openjpeg/src/lib/openjp2/tcd.c:1201

SUMMARY: AddressSanitizer: heap-buffer-overflow /home/yuan/openjpeg/src/lib/openjp2/mqc.c:505 in opj_mqc_byteout
Shadow bytes around the buggy address:
  0x0c067fff8490: 00 00 fa fa 00 00 00 fa fa fa 00 00 00 00 fa fa
  0x0c067fff84a0: 00 00 00 fa fa fa 00 00 00 00 fa fa 00 00 00 fa
  0x0c067fff84b0: fa fa 00 00 00 00 fa fa 00 00 00 fa fa fa 00 00
  0x0c067fff84c0: 00 00 fa fa 00 00 00 fa fa fa 00 00 00 00 fa fa
  0x0c067fff84d0: 00 00 00 fa fa fa 00 00 00 00 fa fa 00 00 00 fa
=>0x0c067fff84e0: fa fa 00 00 00[07]fa fa 00 00 00 00 fa fa 00 00
  0x0c067fff84f0: 00 fa fa fa 00 00 00 00 fa fa 00 00 00 fa fa fa
  0x0c067fff8500: 00 00 00 07 fa fa 00 00 00 00 fa fa 00 00 00 fa
  0x0c067fff8510: fa fa 00 00 00 00 fa fa 00 00 00 fa fa fa 00 00
  0x0c067fff8520: 00 07 fa fa 00 00 00 00 fa fa 00 00 00 fa fa fa
  0x0c067fff8530: 00 00 00 00 fa fa 00 00 00 fa fa fa 00 00 00 07
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==13369==ABORTING

@zodf0055980
Copy link
Contributor Author

zodf0055980 commented Nov 25, 2020

Submit PR #1285 avoid heap buffer overflow in -M 4 -IMF 2K

@zodf0055980
Copy link
Contributor Author

zodf0055980 commented Nov 29, 2020

This issue was assigned CVE-2020-27814.

@zodf0055980
Copy link
Contributor Author

find new POC : s0

~/openjpeg/build/bin/opj_compress -i ./s0.png -o ./a.jp2 -n 8 -s 7,7 -M 4 -I

Try to fix in #1303

DanielHeath pushed a commit to radiopaedia/openjpeg that referenced this issue Sep 21, 2021
…o avoid write heap buffer overflow in opj_mqc_flush (fixes uclouvain#1283)
DanielHeath pushed a commit to radiopaedia/openjpeg that referenced this issue Sep 21, 2021
DanielHeath pushed a commit to radiopaedia/openjpeg that referenced this issue Sep 21, 2021
DanielHeath pushed a commit to radiopaedia/openjpeg that referenced this issue Sep 21, 2021
mtremer pushed a commit to ipfire/ipfire-2.x that referenced this issue Apr 29, 2022
- Update from version 2.3.1 to 2.4.0
- Update of rootfile
- Changelog
    2.4.0
	**Closed issues:**
		- OPENJPEG\_INSTALL\_DOC\_DIR does not control a destination directory where HTML docs would be installed. [\#1309](uclouvain/openjpeg#1309)
		- Heap-buffer-overflow in lib/openjp2/pi.c:312 [\#1302](uclouvain/openjpeg#1302)
		- Heap-buffer-overflow in lib/openjp2/t2.c:973 [\#1299](uclouvain/openjpeg#1299)
		- Heap-buffer-overflow in lib/openjp2/pi.c:623 [\#1293](uclouvain/openjpeg#1293)
		- Global-buffer-overflow in lib/openjp2/dwt.c:1980 [\#1286](uclouvain/openjpeg#1286)
		- Heap-buffer-overflow in lib/openjp2/tcd.c:2417 [\#1284](uclouvain/openjpeg#1284)
		- Heap-buffer-overflow in lib/openjp2/mqc.c:499 [\#1283](uclouvain/openjpeg#1283)
		- Openjpeg could not encode 32bit RGB float image [\#1281](uclouvain/openjpeg#1281)
		- Openjpeg could not encode 32bit RGB float image [\#1280](uclouvain/openjpeg#1280)
		- ISO/IEC 15444-1:2019 \(E\) compared with 'cio.h' [\#1277](uclouvain/openjpeg#1277)
		- Test-suite failure due to hash mismatch [\#1264](uclouvain/openjpeg#1264)
		- Heap use-after-free [\#1261](uclouvain/openjpeg#1261)
		- Memory leak when failing to allocate object... [\#1259](uclouvain/openjpeg#1259)
		- Memory leak of Tier 1 handle when OpenJPEG fails to set it as TLS... [\#1257](uclouvain/openjpeg#1257)
		- Any plan to build release for CVE-2020-8112/CVE-2020-6851 [\#1247](uclouvain/openjpeg#1247)
		- failing to convert 16-bit file: opj\_t2\_encode\_packet\(\): only 5251 bytes remaining in output buffer. 5621 needed. [\#1243](uclouvain/openjpeg#1243)
		- CMake+VS2017 Compile OK, thirdparty Compile OK, but thirdparty not install [\#1239](uclouvain/openjpeg#1239)
		- New release to solve CVE-2019-6988 ? [\#1238](uclouvain/openjpeg#1238)
		- Many tests fail to pass after the update of libtiff to version 4.1.0 [\#1233](uclouvain/openjpeg#1233)
		- Another heap buffer overflow in libopenjp2 [\#1231](uclouvain/openjpeg#1231)
		- Heap buffer overflow in libopenjp2 [\#1228](uclouvain/openjpeg#1228)
		- Endianness of binary volume \(JP3D\) [\#1224](uclouvain/openjpeg#1224)
		- New release to resolve CVE-2019-12973 [\#1222](uclouvain/openjpeg#1222)
		- how to set the block size,like 128,256 ? [\#1216](uclouvain/openjpeg#1216)
		- compress YUV files to motion jpeg2000 standard [\#1213](uclouvain/openjpeg#1213)
		- Repair/update Java wrapper, and include in release [\#1208](uclouvain/openjpeg#1208)
		- abc [\#1206](uclouvain/openjpeg#1206)
		- Slow decoding [\#1202](uclouvain/openjpeg#1202)
		- Installation question [\#1201](uclouvain/openjpeg#1201)
		- Typo in test\_decode\_area - \*ptilew is assigned instead of \*ptileh [\#1195](uclouvain/openjpeg#1195)
		- Creating a J2K file with one POC is broken [\#1191](uclouvain/openjpeg#1191)
		- Make fails on Arch Linux [\#1174](uclouvain/openjpeg#1174)
		- Heap buffer overflow in opj\_t1\_clbl\_decode\_processor\(\) triggered with Ghostscript [\#1158](uclouvain/openjpeg#1158)
		- opj\_stream\_get\_number\_byte\_left: Assertion `p\_stream-\>m\_byte\_offset \>= 0' failed. [\#1151](uclouvain/openjpeg#1151)
		- The fuzzer ignores too many inputs [\#1079](uclouvain/openjpeg#1079)
		- out of bounds read [\#1068](uclouvain/openjpeg#1068)
	**Merged pull requests:**
		- Change defined WIN32 [\#1310](uclouvain/openjpeg#1310) ([Jamaika1](https://github.com/Jamaika1))
		- docs: fix simple typo, producted -\> produced [\#1308](uclouvain/openjpeg#1308) ([timgates42](https://github.com/timgates42))
		- Set ${OPENJPEG\_INSTALL\_DOC\_DIR} to DESTINATION of HTMLs [\#1307](uclouvain/openjpeg#1307) ([lemniscati](https://github.com/lemniscati))
		- Use INC\_DIR for OPENJPEG\_INCLUDE\_DIRS \(fixes uclouvain\#1174\) [\#1306](uclouvain/openjpeg#1306) ([matthew-sharp](https://github.com/matthew-sharp))
		- pi.c: avoid out of bounds access with POC \(fixes \#1302\) [\#1304](uclouvain/openjpeg#1304) ([rouault](https://github.com/rouault))
		- Encoder: grow again buffer size [\#1303](uclouvain/openjpeg#1303) ([zodf0055980](https://github.com/zodf0055980))
		- opj\_j2k\_write\_sod\(\): avoid potential heap buffer overflow \(fixes \#1299\) \(probably master only\) [\#1301](uclouvain/openjpeg#1301) ([rouault](https://github.com/rouault))
		- pi.c: avoid out of bounds access with POC \(refs https://github.com/uclouvain/openjpeg/issues/1293\#issuecomment-737122836\) [\#1300](uclouvain/openjpeg#1300) ([rouault](https://github.com/rouault))
		- opj\_t2\_encode\_packet\(\): avoid out of bound access of \#1297, but likely not the proper fix [\#1298](uclouvain/openjpeg#1298) ([rouault](https://github.com/rouault))
		- opj\_t2\_encode\_packet\(\): avoid out of bound access of \#1294, but likely not the proper fix [\#1296](uclouvain/openjpeg#1296) ([rouault](https://github.com/rouault))
		- opj\_j2k\_setup\_encoder\(\): validate POC compno0 and compno1 \(fixes \#1293\) [\#1295](uclouvain/openjpeg#1295) ([rouault](https://github.com/rouault))
		- Encoder: avoid global buffer overflow on irreversible conversion when… [\#1292](uclouvain/openjpeg#1292) ([rouault](https://github.com/rouault))
		- Decoding: deal with some SPOT6 images that have tiles with a single tile-part with TPsot == 0 and TNsot == 0, and with missing EOC [\#1291](uclouvain/openjpeg#1291) ([rouault](https://github.com/rouault))
		- Free p\_tcd\_marker\_info to avoid memory leak [\#1288](uclouvain/openjpeg#1288) ([zodf0055980](https://github.com/zodf0055980))
		- Encoder: grow again buffer size [\#1287](uclouvain/openjpeg#1287) ([zodf0055980](https://github.com/zodf0055980))
		- Encoder: avoid uint32 overflow when allocating memory for codestream buffer \(fixes \#1243\) [\#1276](uclouvain/openjpeg#1276) ([rouault](https://github.com/rouault))
		- Java compatibility from 1.5 to 1.6 [\#1263](uclouvain/openjpeg#1263) ([jiapei100](https://github.com/jiapei100))
		- opj\_decompress: fix double-free on input directory with mix of valid and invalid images [\#1262](uclouvain/openjpeg#1262) ([rouault](https://github.com/rouault))
		- openjp2: Plug image leak when failing to allocate codestream index. [\#1260](uclouvain/openjpeg#1260) ([sebras](https://github.com/sebras))
		- openjp2: Plug memory leak when setting data as TLS fails. [\#1258](uclouvain/openjpeg#1258) ([sebras](https://github.com/sebras))
		- openjp2: Error out if failing to create Tier 1 handle. [\#1256](uclouvain/openjpeg#1256) ([sebras](https://github.com/sebras))
		- Testing for invalid values of width, height, numcomps [\#1254](uclouvain/openjpeg#1254) ([szukw000](https://github.com/szukw000))
		- Single-threaded performance improvements in forward DWT for 5-3 and 9-7 \(and other improvements\) [\#1253](uclouvain/openjpeg#1253) ([rouault](https://github.com/rouault))
		- Add support for multithreading in encoder [\#1248](uclouvain/openjpeg#1248) ([rouault](https://github.com/rouault))
		- Add support for generation of PLT markers in encoder [\#1246](uclouvain/openjpeg#1246) ([rouault](https://github.com/rouault))
		- Fix warnings about signed/unsigned casts in pi.c [\#1244](uclouvain/openjpeg#1244) ([rouault](https://github.com/rouault))
		- opj\_decompress: add sanity checks to avoid segfault in case of decoding error [\#1240](uclouvain/openjpeg#1240) ([rouault](https://github.com/rouault))
		- ignore wrong icc [\#1236](uclouvain/openjpeg#1236) ([szukw000](https://github.com/szukw000))
		- Implement writing of IMF profiles [\#1235](uclouvain/openjpeg#1235) ([rouault](https://github.com/rouault))
		- tests: add alternate checksums for libtiff 4.1 [\#1234](uclouvain/openjpeg#1234) ([rouault](https://github.com/rouault))
		- opj\_tcd\_init\_tile\(\): avoid integer overflow [\#1232](uclouvain/openjpeg#1232) ([rouault](https://github.com/rouault))
		- tests/fuzzers: link fuzz binaries using $LIB\_FUZZING\_ENGINE. [\#1230](uclouvain/openjpeg#1230) ([Dor1s](https://github.com/Dor1s))
		- opj\_j2k\_update\_image\_dimensions\(\): reject images whose coordinates are beyond INT\_MAX \(fixes \#1228\) [\#1229](uclouvain/openjpeg#1229) ([rouault](https://github.com/rouault))
		- Fix resource leaks [\#1226](uclouvain/openjpeg#1226) ([dodys](https://github.com/dodys))
		- abi-check.sh: fix false postive ABI error, and display output error log [\#1218](uclouvain/openjpeg#1218) ([rouault](https://github.com/rouault))
		- pi.c: avoid integer overflow, resulting in later invalid access to memory in opj\_t2\_decode\_packets\(\) [\#1217](uclouvain/openjpeg#1217) ([rouault](https://github.com/rouault))
		- Add check to validate SGcod/SPcoc/SPcod parameter values. [\#1211](uclouvain/openjpeg#1211) ([sebras](https://github.com/sebras))
		- Fix buffer overflow reading an image file less than four characters [\#1196](uclouvain/openjpeg#1196) ([robert-ancell](https://github.com/robert-ancell))
		- compression: emit POC marker when only one single POC is requested \(f… [\#1192](uclouvain/openjpeg#1192) ([rouault](https://github.com/rouault))
		- Fix several potential vulnerabilities  [\#1185](uclouvain/openjpeg#1185) ([Young-X](https://github.com/Young-X))
		- openjp2/j2k: Report error if all wanted components are not decoded. [\#1164](uclouvain/openjpeg#1164) ([sebras](https://github.com/sebras))

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant